Ricoh MP C6502SP Field Service Manual page 1051

SC No. Level
SC No. Level
SC276-01 D
SC276-03 D
SC No. Level
SC285-00 D
Error Name/Error Condition/Major Cause/Solution
• On detection of lane abnormality
• On detection of elastic buffer overflow/underflow
• On detection of STP error
• On detection of END error
Details:
• When DES status is detected as abnormal.
• IPU defective
• Harness defective
• LDB defective
• GAVD defective
• Cycle the machine off/on.
• Replace the laser unit.
• Replace the IPU board.
• Replace the BCU board.
• Replace the LDB harness.
Error Name/Error Condition/Major Cause/Solution
Microcomputer communication error: Bk
Microcomputer communication error: Ma
APC microcomputer does not respond.
Details:
• Detected an abnormality concerning GAVD interruption.
• LDB defective
• Cycle the machine off/on.
• Replace the laser unit.
Error Name/Error Condition/Major Cause/Solution
MUSIC error
Service Call 202-286
1049