Toshiba SFB0031 Service Note

Publish Date: 2000/08/31

BSI No.: SFB0031 Subject: Changing the Service Manual

Model: DP120F, DP125F

Category Field Application Unit

Modification/Correction of Service

Manual

Factory Application:

To be applied immediately Operator's Manual/Service

CONTENT

1. Document No.

For TABS31200001 For except TABS31200003

2. Reason for Change To correct the LCD prompts and keystrokes for entering each Service Mode operation.

. .

Manual

Page 4-59, 60 2. Service Settings in Test Mode Page 8-133 3.2 Fuser Temperature Settings Page 8-134 3.3 Edge Registration Page 11-15 1.4 SERVICE MODE Page 11-16 1.5 FUNCTION TEST Page 11-27, 28 1.6 MAINTENANCE Page 11-36 1.7 SERVICE LIST

Attached Files

DP120_125F SM Chap11.pdf DP120_125F SM Chap08.pdf DP120_125F SM Chap04.pdf

2. Service Settings in Test Mode

The Service Settings in Test Mode are to be operated by service technicians only . The unique requirements of each user can be set. (When a PC Board is replaced, these settings must be performed on the new PC board so that the same operations can be used. Therefore, output a Function List, Dial Number List, etc. before starting Service Settings in Test Mode.)

Single use service mode operation:

NOTE: When you enter the service mode using this procedure, the facsimile automati-

cally returns to the standby mode after each test is completed.

(1) Press the following keys in order:

[MENU] [ * ] [#] [ * ] [ * ]

Change to

MMM-DD-YY DDD HH:MM

RESIDUAL MEMORY 100%

service mode.

→

(2) Use the [ ↑ ] or [ ↓ ] keys to select the “2.MAINTENANCE” item row, then press the

[ENTER] key, or press [2] on the dial key pad. The screen below is displayed.

1.FUNCTION TEST

2.MAINTENANCE

3.SERVICE LIST

01.MEMORY CLEAR

02.SET FUNCTION

03.MODEM WRITE

04.SET CONT. LEVEL ↓

05.ERR COUNTER SHIFT

06.EDGE REGISTRATION

07.DOC. TRANSMISSION

08.FUSER SETTING

(3) Use the [ ↑ ] or [ ↓ ] keys, or numeric keys, to select “02.SET FUNCTION” item row, then

press the [ENTER] key.

SET FUNCTION

Displays the numeric value currently set (cannot be changed).

FUNC0 =XXXXXXXX XXXXXXXX

↑↑

Bit 7 Bit 0

← ← Displays the numeric value to be entered now (can only be

altered at the point of the blinking cursor).

Bit 7 is the left most digit as shown on the LCD display. By entering 1 or 0 in the bit corresponding to the desired function, you can change the setting of that function. Press the [ENTER] key to store the new setting and advance to the next function.

NOTE: Use the [ENTER] key to advance to the next function. Use the [>] key to

move to the next bit. Use the [<] key to move to the previous bit, if already at bit 7 (the left digit), the [<] key will move to the previous function.

March 2000 © TOSHIBA TEC 4-59 DP120F/DP125F Function Settings

Continuous service mode operation:

(1) Turn the power switch ON while holding the dial keys [1] and [3] down.

Change to

PLEASE WAIT

service mode.

*** SERVICE MODE ***

RESIDUAL MEMORY 100%

→

RESIDUAL MEMORY 100%

(2) Press the [MENU] key. The screen below is displayed.

1.COMM. OPTIONS

2.LISTS

3.INITIAL SETUP

4.DEFAULT SETTINGS ↓

3.INITIAL SETUP

4.DEFAULT SETTINGS

5.MENU LIST

9.TEST MODE

(3) Use the [ ↑ ] or [ ↓ ] keys to select the “9.TEST MODE” item row, then press the [ENTER]

key, or press [MENU], [9] from the service mode screen. The screen below is displayed.

1.AUTO TEST

2.INDIVIDUAL TEST

3.TEST RESULT LIST

4.FUNCTION TEST ↓

3.TEST RESULT LIST

4.FUNCTION TEST

5.MAINTENANCE

6.SERVICE LIST

NOTE: When the [1] and [3] keys are depress simultaneously upon power on, the

machine will enter continuous service mode and will remain in this mode until power is turned off. To access the va rious service mode functions, press the [MENU] and [9] keys (in sequence) and then select the desired function. Remember to power the unit off once you’ve completed your tests.

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