Olivetti d-color MF651, Service Manual, Page: 803 / 1053

Field Service Ver. 2.0 Jul. 2009 19. TROUBLE CODE
743
TROUBLESHOOTING
CF520 Framing error Communication error
(IR detected) • MFP board (MFPB) C
CF530 Parity error + Framing error C
CF540 Overrun error C
CF550 Parity error + Overrun error C
CF560 Overrun error + Framing error C
CF570 Parity error + Overrun error +
Framing error
C
CF580 Frame distortion of ADF C
CF600 Report receiving of print start
that is out of sequence
• MFP board (MFPB)/
Engine
C
CF601 Report receiving of paper feed-
ing that is out of sequence
C
CF604 Outside IF/Command queue • MFP board (MFPB) C
CF614 “Output sequence” queue An exceptional
instance occurred
due to the unex-
pected parameter in
the system F/W. C
CF624 Panel LCD date queue C
CF704 Common data “Delete-waiting
HDD accumulated job ID” queue
C
CF714 IRC/Command queue C
CF724 Engine/Command queue • MFP board (MFPB)/
Engine
C
CF734 Panel/Command queue • MFP board (MFPB)/
Control Panel
C
CF744 File memory transfer start-wait-
ing command queue
• MFP board (MFPB)
C
CF754 File memory compression
requesting command queue
C
CF764 Panel instruction delete job
queue
C
CF774 Warning delete job queue C
CF784 Application instruction delete job
queue
C
CF794 Output page information for
duplex back side queue
C
CF7A4 Paper feed completion output
pate information queue
C
CF7B4 Exposure compaction output
page information queue
C
CF7C4 Pre-discharge completion output
page information queue
C
CF7D4 Touch panel coordinate data
queue
An exceptional
instance occurred
due to the unex-
pected parameter in
the system F/W.
C
CF7E4 Direct key data queue C
CF7F4 Scan sequence queue
C
Code Item
Relevant electrical
components, units, and
options
Rank
Y110571-1 Service Manual