minolta di 250 sminolta di 250 switches pwbs tech rep settings.witches pwbs tech rep settings

8/18/2019 Minolta Di 250 SMinolta Di 250 Switches PWBs Tech Rep Settings.witches PWBs Tech Rep Settings

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Di250

SWITCHES ON PTECH. REP. SETT


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CONTENTS1. PRECAUTIONS FOR HANDLING THE PWBs ......................

1-1. Precautions for Transportation and Storage ..................

1-2. Precautions for Replacement and Inspection ................2. CONTROL PANEL KEYS AND TOUCH PANEL ...................

2-1. Control Panel Keys ........................................................

2-2. Explanation of the Touch Panel .....................................

(1) Basic Screen .........................................................

(2) Warning Screens ...................................................

3. FUNCTION OF SWITCHES AND OTHER PARTS ON PWBs

3-1. PWB Location ................................................................3-2. PWB-A (Master Board) ..................................................

3-3. UN1 (Control Panel) ......................................................

3-4. PWB-L (PPM Switching Board) .....................................

3-5. UN2 (MFB Board) ..........................................................

4. USER’S CHOICE MODE .......................................................

4-1. User’s Choice Selection Screen ....................................

4-2. User’s Choice Function Setting Procedure ....................

4-3. User’s Choice Function Tree .........................................

4-4. Settings in the User’s Choice Mode ...............................

5. TECH. REP. MODE ...............................................................

5-1. Tech. Rep. Mode Menu Screen .....................................

5-2. Tech. Rep. Mode Function Setting Procedure ...............

5-3. Tech. Rep. Mode Setting Tree .......................................

5-4. Settings in the Tech. Rep. Mode ...................................

(1) Tech. Rep. Choice .................................................

(2) System Input ..........................................................

(3) Administrator # Input .............................................

(4) Counter ..................................................................

(5) Function .................................................................

(6) I/O Check ...............................................................(7) Movement Check ...................................................

(8) RD Mode (SMART) ...............................................

(9) ROM Version .........................................................

(10) Level History ..........................................................

6 SECURITY MODE


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8-1. Initial Mode Menu Screen ..............................................

8-2. Initial Mode Function Setting Procedure ........................

8-3. Settings in the Initial Mode .............................................


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• Before transporting or storing the PWBs, put them in protective co

so that they are not subjected to high temperature and are not exp

• Protect the PWBs from any external force so that they are not ben

• Once the PWB has been removed from its conductive case or bag

on an object that is easily charged with static electricity (such as a

• Do not touch the parts and printed patterns on the PWBs with bar

• Whenever replacing the PWB, make sure that the power cord of t

unplugged.

• When the power is on, the connectors should never be plugged in

• Use care not to strap the pins of an IC with a metal tool.

• When touching the PWB, wear a wrist strap and connect its cord t

place whenever possible. If you cannot wear a wrist strap, touch t

charge static electricity before touching the PWB.

1 PRECAUTIONS FOR HANDLING THE

1-1. Precautions for Transportation and Storage

1-2. Precautions for Replacement and Inspection


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For more details, see the Operator’s Manual shipped with the cop

2 CONTROL PANEL KEYS AND TOUCH

2-1. Control Panel Keys

1. Touch Panel

• Shows various screens and messages.

2. Utility Key

• Press to show the User Mode menu.

3. Mode Check Key

• Shows the Mode Check screen on which

the user can check the current copying

settings.

4. Access Mode Key

• Used to enter the access number. After

the access number has been entered,

pressing this key will allow the user to

make copies

7. Panel Reset Key

• Clears all settings m

panel, setting the co

tial mode.

• Cancels currently re

It does not clear the

settings stored in m

mode.

8. Clear Key

• Clears the number-zoom ratio, and cou

• Cancels the image

9. Stop Key

• Press to stop a sca

321

891011


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•

The Basic screen is the initial screen that appears when the copiereset is activated.

2-2. Explanation of the Touch Panel

(1) Basic Screen

1. Supplementary Function Key

• Selects the corresponding menu screen,either Auxiliary, Density, Orig. Copy, or

Basics.

2. Message Display

• Shows the current copier status, operat-

ing instructions, caution/warning mes-

sages, and other data including thenumber of copies selected.

3. Basic Function Keys

• Allows the user to select the finishing,

zoom ratio and copy paper

4. Function Display

• Shows graphic reprtings currently made

and Finishing.

5. Status Display

• Shows what is being

job and other data.

1

4

5


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• The warning screen may be a malfunction display, error display, w

caution display.

(2) Warning Screens

• A malfunction display is given when trou-

ble occurs which cannot be corrected by

the user.

Example: Malfunctions that can be identi-

fied with a specific code.


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3 FUNCTION OF SWITCHES AND OTHER PA

3-1. PWB Location

3-2. PWB-A (Master Board)

1171S004AA

PWB-A

UN2

PWB-L


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3-3. UN1 (Control Panel)

Symbol Name DescriptioSW37 Warm Restart Switch • Used to enter the initial mode

• Used to restart the copier aft

3-4. PWB-L (PPM Switching Board)

11

S W 3 7

1167

S W1

S W1

H

L


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Be careful about using these pins, as closing these pins clears all

data.

1. Turn OFF the Power Switch.2. Remove the Upper Cover and MFB Box Cover.

3. Close U6 and, in that condition, turn ON the Power Switch.

NOTE

Use care not to close any other circuit.

3-5. UN2 (MFB Board)

Symbol Name Descriptio

U6 Forced Memory Clear Used when it is not possible to

restart.

U 6

U 6


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• The User’s Choice mode is used to make various settings accordi

1. Press the Utility key on the control panel and then touch the “Us

2. Select the page number key that contains the desired function fr

5/5 shown at the bottom of the Touch Panel.

3. Select the function to be set and make settings as required.

4. After the settings are complete, touch the “Enter” key to validate

The function selected is highlighted.

• Touch [Exit] on the screen to go back to the Basic screen.

4 USER’S CHOICE MODE

4-1. User’s Choice Selection Screen

4-2. User’s Choice Function Setting Procedure


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4-3. User’s Choice Function Tree

User’s Choice

1/5

2/5

3/5

4/5

Me

Mix

Lan

Ori

Aut

Tra

Spe

2 •

Co

Aut

Ene

Plu

ID

Aut

LC

4 in

De

De

Pri


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1/5

4-4. Settings in the User’s Choice Mode

Touch Panel

DisplaySetting (The default is

Memory Recall Select whether to enable (“ON”) or disable (“OF

retains the image data even after the last copy

out, allowing the user to recall the same image

Mixed Original

Detection

Select whether to let the system select by defau

Original Detection mode or not (“OFF”) when po

the Panel Reset key pressed.

Language

Selected

Select the language of the Touch Panel messag

Highligh

ON

ON

<

GERMAN FRENCH

DUTCH ITALIAN SPANISH JAPANESE

PORTUGUESE DANISH NORWEGIAN

SWEDISH FINISH JAPANESE

ENGLISH ENGLISH


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2/5

Touch Panel


Original CopyDefault

Select the type of Original Copy setting selewhen the copier is turned ON or Panel Reset ke

only” is selected for “Simplex/Duplex” of the “Te

tion, 1 1 is not displayed.

Auto Paper/

Auto Size

Specify the default mode selected automatically

ON or the Panel Reset key pressed.

Tray Priority Specify the paper source selected automaticall

Manual Bypass Tray is not selectable.

Special Paper Set up a drawer for special paper loading.

2 • 4 in 1, Booklet Select whether to enable (“ON”) or disable (“OF

Highligh

1-Sided

2-Sided

2-Sided

2-Sided

2-

2-

1-Sided

2-Sided

Auto SizeAuto Paper

2nd Drawer

3rd Drawer4th Drawer

5th Drawer

LCT

1st Drawer

Not fo

Recycled S

Normal


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3/5

Touch Panel


Auto Panel Reset Specify the default exposure mode selected aupower is turned ON or the Panel Reset key pres

Energy Save Mode Set the time it takes the copier to enter the Ener

copy cycle has been completed or the last key o

key Pad to set the time (1 to 240 min.).

Plug-In Counter,

ID key Reset

Select whether to reset (“ON”) the panel or not

when the Access Mode key is pressed or the K

unplugged.

Auto Shut Off Select whether to turn ON or OFF the Auto Shu

shuts down the copier a given period of time aft

been completed or the last key operated. Selec

ting the time it takes the Auto Shut Off function

can range from 15 min. to 240 min.

The option of “No Reset” becomes available

is selected for “Disable Sleep” of Utility - Adm

Administrator Set.

LCD Back-light Off Set the time it takes the LCD backlight to turn O

has been completed or the last key has been o

Highligh

30 seconds

3 min 5 min

1 min

(1 to 240) (15 min)

ON

No Reset (15 to 24

(1 to 240) (1 min)


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4/5

Touch Panel


4 in 1 Copy Order Specify the default copying order in the 4in1 mo

Density Priority Specify the default exposure mode selected au

power is turned ON or the panel Reset key pres

“Photo” of “Original Image Type” cannot be se

selected.

Default Level

(Copy)

Auto: Select the default exposure level in the Au

Manual: Set the default exposure level in the M

EXP. 1 (Lighter) to EXP. 9 (Darker)

Print Exposure Set the image density level for printing.

Highligh

21

3 4

1

2

MAuto

PhotoText

Lighter Normal

Lighter

-3 -2 -1 0


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5/5

Touch Panel


Intelligent Sorting When the system is equipped with a finishing o

being used, select whether to turn “ON” or “OF

automatically switches between Sort and Non-S

number of originals loaded in the ADF.

Output Tray Select the output tray for each application when

equipped with a Job Tray or Finisher.

• Job Tray

• Finisher

1: 1st tray; 2: 2nd tray

When the system is equipped with a Finisher,

and the tray designation keys “1” and “2” are

Small ID Original Select whether to enable (“ON”) a copy cycle orinitiated with no original placed on the Original

nal of a small size that is not detectable by the

A5) placed on the Original Glass.

Scanner Dry Set the time-of-day to run a Scanner drying cyc

Highligh

ON

1

1

1

The copy cycle is run using

the paper loaded in the

default paper source.

A warning m

and the cop

start of this

ON

Hours M


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• This mode is used by the Tech. Rep. to set, check, adjust, and/or

vice functions.

1. Set the copier into the Tech. Rep. mode by the following method

• With the “Meter Count” screen opened from the Utility menu scree

keys in this order:

2. Select the particular Tech. Rep. mode function to be set.

3. Make the necessary settings according to the function selected.

The function selected is highlighted.

5 TECH. REP. MODE

5-1. Tech. Rep. Mode Menu Screen

5-2. Tech. Rep. Mode Function Setting Procedure

Stop Key 0 0 Stop Key


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5-3. Tech. Rep. Mode Setting Tree

System Input

Administrator #

Input

Counter

Function

Tech. Rep. Choice

System Set

Printer

ADFR

Scan-through ADF

Au

FL

SimDr

Fu

Sp

Ed

Lo

Im

AT

VG

Or

Re

Re

Zo

Paper Size Input

Change Fixed Zoom

Machine Configuration

Technical Memo

Permit Imaging Cartridge

Original Size Detecting Opt

Paper

Jam

PM

Trouble

Device

Maintenance

F1: Paper Passage

F2: HV Output SettingF7-1: Original Size Detectin

Sensor Adjustment

F8: ATDC Sensor Automati

Adjustment

F12: Test Pattern

Tech. Rep. Mode

IR-Erasure Width


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• This function allows the Tech. Rep. to make the various settings a

1. System Set

2. Printer

3. ADFR

4. Scan-through ADF

1. Touch [Tech. Rep. Choice] to open a screen to Tech. Rep. Choic2. Touch the desired major category key.

3. Touch the desired sub-category key.

Tech. Rep. Mode Tech. Rep. Choice

5-4. Settings in the Tech. Rep. Mode

(1) Tech. Rep. Choice

Touch Panel


Auto Paper Con-

figuration

Select either “Inch/Metric” or “Metric” for roundi

detected.

Select either “Inch/Metric” or “Inch” for rounding

detected.

FLS Paper Set the size for FLS.

Highligh

The measurement is ro

nearest standard inch o

MetricThe measurement is ro

nearest standard metric

Inch / Metric

The measurement is ro

nearest standard inch o

Inch The measurement is ronearest standard inch s

Inch / Metric

F: 330 mm

C 203

F: 330 mm

C 216F: 330mm


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Touch Panel


Dry Key Set Select whether to display the Dry key for “User M

If the key is to be displayed, select whether to dboth Scanner and Drum.

Function Limit Select whether to limit (“ON”) the functions to b

panel or not (“OFF”).

Special Image

Quality

Select whether to enable the selection of Speci

“Density Priority” of User’s Choice (applicable o

basis).

Touching the “” key on the System Set men

this function.

Touch Panel


Edge Erase Set the erase width on the leading, trailing, righ

image.

Loop Adjustment Set the loop length to be formed before the Syn

Highligh

Scanner Scanner & Drum

ON

Enables the functions othe

Copy and Auxiliary.

Enables all functions (no LOFF

Key high-

lighted

The Special Image Quality

Key not high-

lighted

The Special Image Quality

played.

Highligh

Leading0mm......................... ..

Trailing

Smaller Right/Left

4

1st Drawer-5mm........................ ...0


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Touch Panel


Image Density Set the image density for the printer.

The value set for this function becomes the cExposure” of User’s Choice.

ATDC Sensor

Gain

Current: Shows the current ATDC control voltag

Set: Set the ATDC control voltage. If the “Set” value is to be changed, be sure to

value.

The ATDC Sensor Gain value can be convert

using the following equation.

ATDC Sensor Gain = 5.1 × 2.2 × [setting value]

VG Adjust Set VG when a fog or void occurs in the image.

Touch Panel


Original Stop

PositionSet the document stop position in each of the A

The minimum setting value is -6 only for 2-Si

Registration Loop Set the loop length to be formed in the original b

Highligh

-2.............................. ................

Lighter

0

123......................... ..............

T/C Greater T/

155

-2.............................. ................

Lighter

0

Highligh

1-Sided Set-7.............................. ..

2-Sided Set

Single Feed Set

0

Original WidthScale end


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Touch Panel


Registration Adjust registration in the main and sub scanningMain scaning (CD)

Sub scaning (FD)

Zoom Adjust Adjust the scanning zoom ratio in the main and

tions of the ADF.

Touch Panel


IR-Erasure Width Set the forced erasure width along the four edg

erase shadows which are otherwise produced b

Highligh

-72 dot...................... .................

Smaller

0

-127 dot.................... .................Smaller

0

0.990.................... .............

Smaller

1.000

Highligh

...........................................

Smaller

0mm


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• This function allows the Tech. Rep. to change the fixed zoom ratio

define the marketing area, configure for the Key Counter, and inpu

ber.

1. Touch [System Input] to open the System Input menu screen.

2. Touch the desired subfunction key.

Tech. Rep. Mode System Input

(2) System Input

Touch Panel

Display

Operation

Paper Size Input Set the size of the paper used in each paper so

This function cannot be used for the LCC as

internal DIP switch.

1. Touch the key of the paper source for which

is to be changed to show the Paper Size Inp

2. Touch the desired paper size key. If the 10-key Pad has been selected, enter th

the paper from the 10-Key Pad.

3. Touch [END] to validate the paper size setti

Change Fixed

Zoom

Change a fixed zoom ratio to a desired value in

×0.250 and ×4.000.

1. Touch the key of the fixed zoom ratio to be c

2. Press the Clear key to clear the setting and

from the 10-Key Pad.

3. Touch [Input] to validate the new setting.

Machine Configu-

ration

Displays the machine configuration status.

Technical Memo Enter the serial number and other data.

Permit ImagingCartridge

Select whether to permit the use of an illegal Iminstalled. The use is enabled when [Enter] is to

been selected.

It is not possible to disable the use of an Ima

permitted.


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• This function allows the Tech. Rep. to set the administrator numbe

the “Admin. Management” screen of Utility.

1. Touch [Administrator # Input] to open the Administrator # Input m

2. Blank out the numeric data with the Clear key and enter the des

10-Key Pad.

3. Touch [Enter] to validate the entry of the number.

Tech. Rep. Mode Administrator # Input

• This function maintains the counts of the various counters, thus ai

performing service jobs.

1. Touch [Counter] to open the Counter menu screen.

2. Touch [Check] and then the desired counter to open the detailed

3. To clear a count, touch [Counter Reset], the key of the counter to

[END]. Two or more counters can be selected.

Tech. Rep. Mode Counter

(3) Administrator # Input

Touch PanelDisplay Operation

Administrator #

Input

Set the administrator number used to open the

screen of Utility from the 10-Key Pad.

(1 to 8 digits: 0 to 99999999)

(4) Counter

Touch Panel

DisplayOperation

Paper Shows the number of sheets of paper used by th

counter may be reset to 0 independently of the

Display Description

A3 A3L

B4 B4L

A4 A4L/C

B5 B5L/C


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Touch Panel

DisplayOperation

Jam Shows the number of misfeeds that have occurr

the system, together with rates of occurrence (Mcounter may be reset to zero independently of t

Display Descript

MCBJ System

MCBJ Machine Only

1st Drawer2nd Drawer3rd Drawer4th Drawer5th Drawer

Average no. of copies made for eacMCBJ Total Counter ÷ Jam Counteisher)Average no. of copies made for eacMCBJ Total Counter ÷ Jam Counteisher)No. of misfeeds that occurred at theNo. of misfeeds that occurred at theNo. of misfeeds that occurred at theNo. of misfeeds that occurred at theNo. of misfeeds that occurred at the

Display Descript

Manual FeedVertical Transport

Separator

FusingDuplex Entrance

Duplex Feed

LCC Feed

No. of misfeeds that occurred at theNo. of misfeeds that occurred at thesection of the copierNo. of misfeeds that occurred at thethe copierNo. of misfeeds that occurred at theNo. of misfeeds that occurred at thethe copierNo. of misfeeds that occurred at theDuplex

No. of misfeeds that occurred at theLCC

2Bin Tray = Job Tray

Display Descript

LCC TransportShift/2Bin Tray Transport

Shift/2Bin Tray ExitFinisher HorizontalTransportFinisher TransportFinisher ExitFinisher Staple

No. of misfeeds that occurred in theNo. of misfeeds that occurred in thetionNo. of misfeeds that occurred in theNo. of misfeeds that occurred in thesectionNo. of misfeeds that occurred in theNo. of misfeeds that occurred in theNo. of Finisher staple misfeeds tha


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Touch Panel

DisplayOperation

Jam

Touch the item key whose count is to be cleare

key. If a count is accidentally cleared, pressing

undo the clear operation.

PM Shows the frequency of use of each of the PM

may be reset to 0 independently of the others:

Display Descript

Finisher Set TransportMDBJ

ADF (Scan-throughADF) FeedADF (Scan-throughADF) TransportADFR Reverse

SADF

No. of misfeeds that occurred in theAverage no. of document transport ment misfeed:ADFR Document Passage CounterNo. of misfeeds that occurred at theADF (Scan-through ADF)No. of misfeeds that occurred at theof the ADF (Scan-through ADF)No. of misfeeds that occurred at the

sections of the ADFRNo. of misfeeds that occurred at the

Display Descript

PrinterEngine

No. of misfeeds that occurred due tNo. of misfeeds that occurred due t

engine (VD fault)

Display Descript

I/C LifeFusing Unit1st Drawer2nd Drawer3rd Drawer4th Drawer5th Drawer

No. of revolutions of I/CNo. of times a sheet of paper is fedNo. of sheets of paper fed from theNo. of sheets of paper fed from theNo. of sheets of paper fed from theNo. of sheets of paper fed from theNo. of sheets of paper fed from the

Display Descript

LCC Parts 1LCC Parts 2Other PM Parts 1

No. of sheets of paper fed from theNo. of sheets of paper fed from theNo of print cycles run (for 100k)

T h R M d C


30/48


Touch Panel

DisplayOperation

PM




I/C Life cannot be cleared.

Trouble Shows the number of malfunctions that have oc

parts of the system. Each counter may be reset

the others:

2Bin Tray = Job Tray

Display Descript

SADFIR 1IR 22 Bin TrayToner Pages

No. of single feedsNo. of scan motions (for 60k)No. of scan motions (120k)No. of cycles of feeding paper out inNo. of pages equivalent to the no. owith B/W 5%

MalfunctionCode

LocationMalfunction

Code

C0000C0010C0045C004C

Main MotorI/C MotorCooling FanVentilation Fan

C004EC0070C0500C0510

CToFFu

MalfunctionCode

LocationMalfunction

Code

C0520C0650C0651C0990

Fuser High TemperatureHome SensorLeft SensorLCC Transport Motor

C0991C0995C0999C099D

LCLCLCLC

MalfunctionCode

Location MalfunctionCode

C0B00C0B0FC0B30C0B38

Transport Drive MotorHoriz. Trans. Route SwitchPaper Aligning Bar UnitPaper Standard Board Unit

C0B4DC0B4EC0B50C0B80

ATrSS

T h R M d C t


31/48


Touch Panel

DisplayOperation

Trouble




Device Shows the numbers of prints for different applic

the Tech. Rep. to clear each counter.

Select the counter to be cleared with the item ke

key. If the count is accidentally cleared, pressin


Maintenance •

This function allows the Tech. Rep. to set thebe made before the Maintenance Call remind

9999k)

• It shows the current count value and the abov

counter may be reset to 0 independently of th

• When the count reaches the preset value, the

the Status Display.

When “Call Indicated” is selected for “Mainten

from Tech. Rep. Choice.

MalfunctionCode

LocationMalfunction

Code

C133BC13C0C13D0

Communication Error (Option)I/C Initial ErrorEEPROM

C13F0C18XX

HP

Display Descript

Copier No. of prints made by copier

Printer No. of prints made by printer

Report Print No. of report prints made

Fax Print No. of fax prints made

Fax Transmission No. of prints made for fax transmiss

Display Descript

Maintenance (Set) The Maintenance Call reminder is reaches the preset value.

Maintenance (Count) Counts one for each copy made.


32/48

• This function allows the Tech. Rep. to run the various function tes

ments.

1. Touch [Function] to open the Function menu screen.

2. Select the particular function to be run.

Tech. Rep. Mode Function

(5) Function

Touch Panel

DisplayOperation

F1

A paper passage test is carried out after the co

warming up.

1. Select the paper source key. (Touch [Duplex

passage from the Duplex Unit.)

If the paper source is not loaded with paper,

appears at that source.

2. Press the Start key to start the test cycle. Tpaper source runs out of paper.

3. If the Stop key is pressed, the copier feeds

paper out before halting. (Another press of t

resume the test cycle.)

F2

Set the output of each HV.

This function is only for factory setting and shthe field.

F7-1


33/48

Tech. Rep. Mode Function

• This function displays the details of inputs to each sensor.

1. Touch [I/O Check] to open the I/O Check menu screen.

2. Touch the desired subfunction key.

Tech. Rep. Mode I/O Check

Touch Panel

DisplayOperation

F12

Outputs a test pattern. If 2-sided is specified, the system outputs a t

sided mode.

1. Touch the desired paper source key. (Touch

tern output on paper fed from the Duplex Un

If the paper source is not loaded with paper,

appears at that source.2. Press the Start key to start the output seque

the paper source runs out of paper.)

3. Press the Stop key to halt the sequence.

(6) I/O Check

Touch Panel

DisplayOperation

Scan-through ADF

NOTE

• For details, see TROUBLESHOOTING.

IR

ADFR

Output Option

Printer

( ) M Ch k


34/48

• This function runs a specified mechanism to check for operation.

1. Touch [Movement Check] to open the Movement Check menu sc2. Touch the desired subfunction.

Tech. Rep. Mode Movement Check

(7) Movement Check

Touch Panel

DisplayOperation

ADF Paper Pas-

sage

Feeds paper through the ADF in the specified m

rect operation.

1. Select ADF Paper Passage.

2. Touch the desired mode key.

3. Load originals in the ADF.

4. Press the Start key to let the ADF start feed

Pressing of the Start key temporarily stops th

will let the ADF resume the sequence.)

The sequence is completed when there is no

ADF; however, it is possible to halt the seque

by pressing the Stop key.

Scanner • Drives the CCD.

• Turns ON the Exposure Lamp.• Moves the Scanner according to the set value

Exp. Lamp Check Checks for the intensity of the Exposure Lamp

1-sided No Detect 1-sided Mixed Orig

SADF

(8) RD M d (SMART)


35/48

“SMART” is displayed for the inch areas.

Tech. Rep. Mode

RD Mode

(8) RD Mode (SMART)

Touch PanelDisplay

Setting

RD Mode For making the initial settings of the copier for t

ID Code Enter a 7-digit ID code (0000001 to 9999999) f

enable making the following settings. When th

and transmitted after the initial settings have be

the transmission of MAINT. START to the Cente

0000000 is invalid.Maintenance Used to make the initial settings and various tra

DT Setting Enter the following data.

CT-ID

(Password)

Using the 10-Key Pad, enter the 4-digit ID num

the Center which has been programmed in the

puter.

0000 is invalid.

DT-ID Using the 10-Key Pad, enter the 6-digit ID num

999999) of the Data Terminal.

000000 is invalid.

TEL No. Enter the 19-or-less-digit phone number of the

the Center personal computer from the 10-Key

In addition to the 10-Key Pad and Clear key,

to enter the phone number.Interrupt key: For a pause (3 sec. or more), “

Pause key: For a pause (3 sec. or more), “-”

P key: For a “pulse” dialing, “P”

T key: For a “tone” dialing, “T”

W key: For a wait code (waiting for a signal f

“W”

key: For an ISDN subaddress, “”

# key: For switching from the extension line tversa, “#”

Initial Trans-

mission

Used to perform the initial transmission from th

to check for correct communication when the Da

set up

Tech. Rep. Mode RD Mode


36/48

p

Touch Panel


RD Mode

RAM Clear Reinitializes the Data Terminal.

Common DT Set the following functions.

Dial Mode Select the type of telephone line of the user.

Auto Receive Choose “Yes” or “No” for the auto reception fun

Select “Yes” if the line is dedicated to the Dat

Result Code Enter the result code for connection to the mod

connected. (0 to 999)

Highligh

YES

Tone

YES

(9) ROM Version


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Tech. Rep. Mode ROM Version

(9) ROM Version

Touch Panel

DisplayOperation

ROM Version Displays the current ROM version information.

No version information is displayed for a mac

nected to the system.

1. Touch [ROM Version] to open the ROM Vers

2. The screen shows the ROM version informa

machines configured in the system.

Display Desc

MSC — MFB Board

Message IC4 MFB Board

Printer IC1 Master Board

ADFR IC3 ADFR Board

LCC IC7 LCC BoardFinisher IC3 Finisher/Job Tray

IIF — IIF2 Board

(10) Level History


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• This function is used to show the various level histories which are

the operating conditions of the copier and user requirements.

Tech. Rep. Mode Level History

(10) Level History

Touch Panel

DisplaySetting

Level History

Shows the voltage set by ATDC Sensor Automa

The Level History data is updated when the

matic Adjustment (F8) is completed.

Shows the current, approximate ATDC Sensor

age.

Displays the grid voltage as corrected through im

related functions.

Displays the developing bias voltage as correct

bilization and related function.

Variable Range Inc

123 to 186 (steps)

Variable Range Inc

3.0 to 19.0 (%)

Variable Range Inc

-514 to -728 (V)

Variable Range Inc

-409 to -623 (V)


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• This function allows the Tech. Rep. to make various settings.

1. Set the copier into the Tech. Rep. mode by one of the following m

A. With the copier turned ON, press the Tech. Rep. Setting Swi

B. With the Meter Count screen opened from Utility, press the fo

order:

2. Enter the Security mode by pressing the following keys in this or

3. Select the particular Security mode to be set.

4. Make the necessary settings by following the instructions given s

6 SECURITY MODE

6-1. Security Mode Menu Screen

6-2. Security Mode Function Setting Procedure


Stop Key 9

6-3. Settings in the Security Mode


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Tech. Rep. Mode Security Mode

6 3. Settings in the Security Mode

Touch Panel


Total Counter Select the conditions by which the Total Counte

See the Count-up Table for details.

Size Counter Select the size of the paper to be counted by th


Copy Kit • Allows for setting the desired threshold before

reminder is given.

• Displays both the current value and the abov

counter can also be reset independently of th

• When the current value (Current) becomes th

the icon “ ” appears in the Status Display iffor “Copy Kit Counter” and the Maintenance C

displayed if “Mode 3” is selected for “Copy Ki

Whether the initiation of a new copy cycle is

the current value exceeds the setting value d

made with Copy Kit Counter.

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1 count per 1 copy cycle (n

Mode 2Multiple count-up according

1/2-sided copying

Mode 3

Multiple count-up according

1/2-sided copying

Mode 1

No Count

A3 / B4

11×17

Legal

A3 /

B4 /

FLS

A3

11×17

Display Descriptio

Set Gives a Maintenance Call w

value reaches Set value.

Current Counts up for each copy m



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Touch Panel


Copy Kit Counter Select whether to set the count or not for the C

select whether to inhibit the initiation of a new cthe Current value reaches Set value.

Plug-In Counter Select the condition by which the Key Counter c


Key Counter Set whether a Key Counter is plugged in (“ON”

Vender Mode Select the medium to be used when the Key Co

used.

This function is not valid if “OFF” is selected f

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No counting

Mode 2Counted and permits copyi

Set value is reached.

Mode 3Counted and inhibits copyin

value is reached.

Mode 1

CoCopies Made

ON

CoinOFF



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0: No count 1: 1 count 2: 2 counts 3: 3 counts 4: 4 counts

Copying 1-Sided

Size Size otherthan those

set

Set sizeSize otthan th

set

Total Mode Mode Mode

1 2 3 1 2 3 1 2

Total (mechanical, elec-

tronic)1 1 2 2 2

Size (electronic) 0 1 1 2 0

2-Sided Total (electronic) 0 0 1 1

2-Sided Size (electronic) 0 0 0

Total by account 1 1 2 2 2

Size by account 0 1 1 2 0

Key

(mechani-

cal)

Countingcopies

1 1 2 2 1 2

Counting

copy cycles1 1 2 2 2

7 ADJUST MODE


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• Adjust mode is for adjustments to be made before shipment at the

this mode only when MFB Board UN2, or EEPROM (IC3A) on Mas

been replaced with a new one.

1. Set the copier into the Tech. Rep. mode by the following method

• With the Meter Count screen opened from Utility, press the followi

2. Enter the Adjust mode by pressing the following keys in this orde

3. Select the particular Adjust mode function to be set.


7 ADJUST MODE

7-1. Adjust Mode Menu Screen

7-2. Adjust Mode Function Setting Procedure


Stop Key Start Key

7-3. Adjust Mode Function Tree


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• This function is used to enter the adjustment values as they relate

1. Touch [Printer] to open the Printer screen.

2. Select the desired subfunction.

Tech. Rep. Mode Adjust

7-4. Settings in the Adjust Mode

(1) Printer

Touch Panel


Registration (CD) Adjust registration of the printer in the main sca

Adjust “Duplex” after adjustments have been drawers.

Registration (FD) Adjust registration of the printer in the sub-scan

Adjust

Printer

IR

Registration (CD)

Registration (FD)

Registration

Zoom Adjust

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1st Drawer

-4.0mm...................... ...2nd Drawer

3rd Drawer

4th Drawer

Advanced timing 5th Drawer

Duplex

0

-26.......................................... ................0

(2) IR


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• This function is used to enter the adjustment values as they relate

1. Touch [IR] to open the IR screen.

2. Select the desired subfunction.

Tech. Rep. Mode Adjust

Touch Panel


Registration Adjust registration of the Scanner in the main a

tions.Main scaning (CD)

Sub scaning (FD)

Zoom Adjust Adjust the scanning zoom ratio of the Scanner

scanning directions.

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-72 dot.................................... .................

Smaller

0

-24 dot.................................... ................

Smaller

0

0.990.................................. ............

Smaller

1.000

8 INITIAL MODE


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• Initial mode is used to initialize the various service functions.

1. Enter the Initial mode by pressing the following keys in this order

2. Select the particular Initial mode function to be set.


screen. The function selected is highlighted.

• Touch [Exit] on the Initial mode screen to go back to the Basic scr

8 INITIAL MODE

8-1. Initial Mode Menu Screen

8-2. Initial Mode Function Setting Procedure

Warm Restart

Switch ON

Enter “3” from the 10-Key Pad when “.” appea

left side of the screen while the start-up scre

8-3. Settings in the Initial Mode


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Tech. Rep. Mode Initial

Touch Panel

Display Setting (The default is

Memory Clear Clears all data except the electronic counters, A

related, and DT-related settings.

Touch Panel Adj. Corrects deviation in the sensitive area of the T

Sequentially touch the four points marked with

instructed by the arrow.

Total Clear Clears all of the electronic counters and Copy T

Marketing Area Selects the settings for the fixed zoom ratios, p

according to the marketing area.

Image Data Clear Clears the image data stored in file memory of

FAX Set Clear Clears the fax-related settings. Two or more items can be selected.

Date Time Set Sets the time-of-day and date.

Trouble Reset Resets all malfunctions including the Fusing on

Malfunctions other than Fusing ones can be

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Yes

Yes

MC MHMJ

Yes

Own Setting

Yes

The Address

Transmission

Manage

Soft Switch


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Copyright 1999 MINOLTA Co., Ltd.

Use of this manual should

be strictly supervised to

avoid disclosure of

confidential information.

MINOLTA Co., Ltd. 1170-7999-11

minolta di 250 sminolta di 250 switches pwbs tech rep settings.witches pwbs tech rep settings

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