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© 2013-2016 TOSHIBA TEC CORPORATION All rights reserved
e-STUDIO477S/527S/477SL
ERROR CODE AND TROUBLESHOOTING
5 - 43
5
5.3.5
Circuit related service call
[F090] SRAM abnormality on the SYS board
[F350] SU board abnormality
[F400] SYS board abnormality
Classification
Contents
Circuit related service call
SRAM abnormality on the SYS board
Check item
Measure
SRAM
Check the connection of SRAM
1. Turn the power OFF, and start up the Setting Mode (08).
2. When “SRAM REQUIRES INITIALIZATION” is displayed on
the LCD, check the destination and then press the [START]
button. If the destination is not correct, key in the correct one
and then press the [START] button. (SRAM is initialized.)
3. After the confirmation message is displayed, press the
[INTERRUPT] button.
4. Perform the panel calibration (08-9050).
5. Enter the serial number (08-9601). Match it with the serial
number on the label attached to the rear cover of the
equipment.
6. Initialize the NIC information (08-9083).
7. Turn the power OFF and then start up with the Adjustment
mode (05).
8. Perform “Automatic gamma adjustment” <PPC> (05-7165).
(using [10][FAX] test pattern)
9. Turn the power OFF and then back ON.
SYS board
Board check
Replacement part
Measure
SRAM on the SYS board
SYS board
Classification
Contents
Circuit related service call
SU board abnormality
Check item
Measure
Combination of the firmware
version
• Check the combination of the firmware version of the system
firmware, PU firmware, and SU firmware.
• Reinstall the SU firmware.
SU board
Board check
Replacement part
Measure
SU board
Classification
Contents
Circuit related service call
SYS board abnormality
Содержание e-Studio477s
Страница 6: ......
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Страница 24: ...e STUDIO477S 527S 477SL 2013 2016 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 2 6 ...
Страница 214: ...e STUDIO477S 527S 477SL 2013 2016 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND TROUBLESHOOTING 5 110 ...
Страница 288: ...e STUDIO477S 527S 477SL 2013 2016 TOSHIBA TEC CORPORATION All rights reserved REMOTE SERVICE 7 42 ...
Страница 318: ...e STUDIO477S 527S 477SL 2013 2016 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 8 30 ...
Страница 332: ...e STUDIO477S 527S 477SL 2013 2016 TOSHIBA TEC CORPORATION All rights reserved BACKUP FUNCTION 9 14 ...
Страница 338: ...e STUDIO477S 527S 477SL 2013 2016 TOSHIBA TEC CORPORATION All rights reserved EXTERNAL COUNTERS 10 6 ...
Страница 437: ...Maintenance Utility Operating Manual 42678819FU02 1 38 Maintenance Utility Operating Manual Version 1 1 ...
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Страница 482: ...1 11 1 OSAKI SHINAGAWA KU TOKYO 141 8562 JAPAN ...