No.
Definition
Symptom
Possible Cause
762
B
ADF gate abnormal 3
The FGATE signal is not terminated
by the ADF within 60 seconds after
the ADF starts feeding.
• ADF connector defective
• SBU board defective
800
B
Startup without video output end error
Video transfer to the engine is
started, but the engine did not issue
a video transmission end command
within the specified time.
• Controller board defective
804
B
Startup without video input end
A video transmission was
requested from the scanner, but the
scanner did not issue a video
transmission end command within
the specified time.
• Controller board defective
818
B
Watchdog error
The CPU does not access the
watchdog register within a certain
time.
• Controller board defective
• Software malfunction – download
controller firmware again
819
B
Kernel mismatch error
Software bug
• Download controller firmware again
820
B
Self-Diagnostic Error: CPU
The central processing unit
returned an error during the self-
diagnostic test.
• Controller board defective
• Download controller firmware again
821
B
Self-Diagnostic Error: ASIC
The ASIC returned an error during
the self-diagnostic test because the
ASIC and CPU timer interrupts
were compared and determined to
be out of range.
• Controller board defective
Service Call Conditions
187
6
Summary of Contents for Aficio MP 1600L2
Page 1: ...Model K C3 5L Machine Code B244 B276 B277 B268 B269 Field Service Manual 3 December 2010 ...
Page 2: ......
Page 12: ...10 ...
Page 14: ...Machine Configuration 1 Product Information 12 1 ...
Page 20: ...1 Product Information 18 1 ...
Page 70: ...2 Installation 68 2 ...
Page 71: ...3 Preventive Maintenance PM Tables See Appendices for the PM Tables 69 3 ...
Page 74: ...7 Wait until the message Completed shows 8 Quit the SP mode 3 Preventive Maintenance 72 3 ...
Page 139: ...PSU Power Supply Unit 1 Left cover p 79 2 PSU A All connectors x 6 Other Replacements 137 4 ...
Page 151: ...SP Mode Tables See Appendices for the SP Mode Tables SP Mode Tables 149 5 ...
Page 171: ...1 1 0 0 A5 SEF 1 1 1 0 B5 SEF 1 Detected Using SP Modes 169 5 ...
Page 207: ...Model K C3 5L Machine Code B244 B276 B277 B268 B269 Appendices 3 December 2010 ...
Page 208: ......
Page 210: ...2 ...
Page 228: ...2 Appendix Preventive Maintenance 20 2 ...
Page 262: ...MEMO 54 ...
Page 263: ...MEMO 55 ...
Page 264: ...MEMO 56 EN ...