March 2000 © TOSHIBA TEC
11-27
DP120F/DP125F Troubleshooting
1.6 MAINTENANCE
[MENU], [9], [5]*
(* The keystrokes given reflect continuous Service Mode operation, they will vary slightly for
single use operation.)
The MAINTENANCE mode is used to perform memory initialize / write, and special setting of
this machine.
(2)
Use the [
↑
] or [
↓
] key to select desired item, and then press the [ENTER] key.
(3)
When initialization is complete, the display returns to the standby mode screen.
PIX MEMORY
Initializes only the image memory (PIX memory.) The memory chips to be initialized are
the DRAM chips on the Main PBA and Memory PBA (DP120F only.)
EXCEPT USER AREA
Initializes the memory portion except the data registered by the user. The memory chips
to be initialized are DRAM's and SRAM's.
ALL
Initializes all the data.
<Remarks> Following a shortcut operation is prepared for memory clear of ALL.
• Turn the power ON while Depressing the [1], [3] and [*] keys at the same
time.
USER AREA
Initializes only that data registered by the user. The memory chips to be initialized are
SRAM's.
1.6.1 MEMORY CLEAR
[MENU], [9], [5], [01]
This function is used to initialize data in memory. This procedure must be performed when the
Main PBA is replaced or installed. Data cannot be recovered after the memory clear; therefore,
be sure to print the appropriate lists beforehand.
(1)
Use the [
↑
] or [
↓
] key to select "01.MEMORY CLEAR," and then press the [ENTER] key.
MEMORY CLEAR
1.PIX MEMORY
2.EXCEPT USER AREA
3.ALL
MEMORY CLEAR
2.EXCEPT USER AREA
3.ALL
4.USER AREA
01.MEMORY CLEAR
02.SET FUNCTION
03.MEMORY WRITE
04.SET CONT. LEVEL
↓
05.ERR COUNTER SHIFT
06.EDGE REGISTRATION
07.DOC. TRANSMISSION
08.FUSER SETTING
Содержание DP120F
Страница 1: ...PLAINPAPERFACSIMILE File No 31200001 R0112216901 TTEC ...
Страница 294: ...March 2000 TOSHIBA TEC 6 7 DP120F DP125F PBA Outline and Sensor Function 3 7 PC I F PBA Fig 6 3 8 06 03 08 ...
Страница 311: ...DP120F DP125F Circuit Description 7 2 March 2000 TOSHIBA TEC 07 01 02 Fig 7 1 2 US CA TW models 2 3 ...
Страница 312: ...March 2000 TOSHIBA TEC 7 3 DP120F DP125F Circuit Description Fig 7 1 3 07 01 03 US CA TW models 3 3 ...
Страница 313: ...DP120F DP125F Circuit Description 7 4 March 2000 TOSHIBA TEC Fig 7 1 4 07 01 01E EU AU ASIA HK models 1 3 ...
Страница 314: ...March 2000 TOSHIBA TEC 7 5 DP120F DP125F Circuit Description Fig 7 1 5 07 01 02E EU AU ASIA HK models 2 3 ...
Страница 315: ...DP120F DP125F Circuit Description 7 6 March 2000 TOSHIBA TEC Fig 7 1 6 07 01 03E EU AU ASIA HK models 3 3 ...
Страница 316: ...March 2000 TOSHIBA TEC 7 7 DP120F DP125F Circuit Description 1 2 Block Diagram 07 01 10 Fig 7 1 7 ...
Страница 337: ...DP120F DP125F Circuit Description 7 28 March 2000 TOSHIBA TEC 3 1 Memory Circuit Fig 7 3 1 07 03 01 ...
Страница 387: ...DP120F DP125F Circuit Description 7 78 March 2000 TOSHIBA TEC EU AU ASIA HK models Fig 7 4 2 07 04 00E ...
Страница 401: ...DP120F DP125F Circuit Description 7 92 March 2000 TOSHIBA TEC 07 05 00 Fig 7 5 1 ...
Страница 579: ...March 2000 TOSHIBA TEC 9 15 DP120F DP125F Dialing and Communication Procedure b Standard procedure ...
Страница 654: ...DP120F DP125F Troubleshooting 11 42 March 2000 TOSHIBA TEC 2 3 Flow Chart Recommended for Field Service ...
Страница 655: ...March 2000 TOSHIBA TEC 11 43 DP120F DP125F Troubleshooting 2 4 Flow Chart Recommended for Telephone Screening ...
Страница 656: ...DP120F DP125F Troubleshooting 11 44 March 2000 TOSHIBA TEC ...
Страница 699: ...March 2000 TOSHIBA TEC 12 1 DP120F DP125F Appendix Chapter 12 Appendix 1 Sample List 1 1 Protocol Trace List ...
Страница 700: ...DP120F DP125F Appendix 12 2 March 2000 TOSHIBA TEC 1 2 Error Count List ...
Страница 701: ...March 2000 TOSHIBA TEC 12 3 DP120F DP125F Appendix 1 3 Function List for Maintenance ...
Страница 702: ...DP120F DP125F Appendix 12 4 March 2000 TOSHIBA TEC 1 4 Drum Unit ...
Страница 703: ...March 2000 TOSHIBA TEC 12 5 DP120F DP125F Appendix 1 5 Memory Dump List ...
Страница 706: ...SHUWA SHIBA PARK BLDG A 2 4 1 SHIBA KOEN MINATO KU TOKYO 105 8524 JAPAN ...