Ricoh V-C3 D081 Field Service Manual page 659

FGATE error: Feedback remains LOW for M write
SC235 D
After the start of timing to create the magenta image, the PFGATE register of the GAVD
does not assert.
• Harness between the VBCU and LDB unit disconnected, loose, or defective.
• LD unit defective
• IPU defective
• Controller board disconnected, defective
• HDD defective
FGATE error 1: Feedback remains HIGH for C write
SC236 D
After the start of timing to create the cyan image, the PFGATE register of the GAVD
did not assert.
• Harness between the VBCU and LDB unit disconnected, loose, or defective.
• LD unit defective
• IPU defective
• Controller board disconnected, defective
• HDD defective
FGATE error: Feedback remains LOW for C write
SC237 D
After the start of timing to create the cyan image, the PFGATE register of the GAVD
does not assert.
• Harness between the VBCU and LDB unit disconnected, loose, or defective.
• LD unit defective
• IPU defective
• Controller board disconnected, defective
• HDD defective
SC240 C LD error: K
SC241 C LD error: Y
SC242 C LD error: M
SC243 C LD error: C
Service Call Tables
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