Trouble Codes - Sharp MX-2640N Technical Manual

TROUBLE CODES

A0
01 PCU ROM abnormality
02 SCU ROM abnormality
04 ACU/ACRE expansion ROM error
10 Colour profile error
11 Firmware discrepancy (MFP-PCU)
14 MFP-CPU firmware inconsistency
15 Incompatible DSK Boot and program
firmware version
16 Data error of Energy Saving NIC firmware
on SD card.
17 UI data & CPU firmware inconsistency.
20 Firmware & EEPROM conflict (MFP)
21 Firmware & EEPROM conflict (PCU)
22 Firmware & EEPROM conflict (SCU)
C1
10 Main charger trouble (Monochrome)
14 Main charger trouble (Colour)
C4
00 PTC trouble (TC high voltage)
CE
00 Network communication error
01 Network card is not installed or defective
02 FTP or Mail server is not found
03 Specified server does not correspond
during transmission
04 Invalid account/password (FTP server)
05 Invalid directory entered (FTP server)
06 Specified mail server (POP3) is not found
07 Invalid server account or password
08 The specified mail server (POP3) suspends
response
E7
01 MFP image data trouble.
02 HDD trouble when the mirroring kit is
installed.
03 HDD trouble.
04 HDD-ASIC error.
07 SD Card error
10 Shading trouble (Black correction).
11 Shading trouble (White correction).
14 CCD-ASIC communication error.
20 LSU laser detection error (K).
52
E7
20 LSU laser detection error (K).
21 LSU laser detection error (C).
22 LSU laser detection error (M).
23 LSU laser detection error (Y).
24 LSU LD driver error (K)
25 LSU LD driver error (C)
26 LSU LD driver error (M)
27 LSU LD driver error (Y)
28 LSU-PCU connection trouble
29 LSU-ASIC frequency abnormality.
42 Image data trouble (ACRE - ASIC)
46 Image data decode error ( ACRE)
47 MFP & ACRE firmware inconsistency
48 Scanner expansion PWB (ACRE) memory
error
49 Watermark data error
50 Firmware & PWB combination error
55 PCU PWB information sum error
60 MFP combination error (Firmware/PWB)
61 MFP-PCU combination error
65 MFP EEPROM sum check error
80 MFP-SCU communication trouble.
89 Communication error between MFP PWB
& Energy Saving NIC controllers.
90 MFP-PCU communication trouble.
91 Fax reception image data error
92 Copy image data error
93 Image data process error.
94 Image data process error (import data)
95 Printer PWB DIMM memory check error.
96 MFP PWB DIMM memory check error.
A0 LSU LD PWB EEPROM R/W error (K)
A1 LSU LD PWB EEPROM R/W error (C)
A2 LSU LD PWB EEPROM R/W error (M)
A3 LSU LD PWB EEPROM R/W error (Y)
A5 Mirror kit HDD installation error
A6 Compact Flash memory trouble
EE
EC Auto DV adjustment trouble.
EL Auto DV adjustment trouble
EU Auto DV adjustment trouble
F1
00 Finisher-PCU PWB communication error.
03 Finisher exit roller lifting operation trouble
SHARP
(over toned).
(under toned).