Specifications

Table 5–5: Printed Circuit Boards (PCB) FRUs
Board Meaning Part No. Location
SCPI Shuttle Control
Panel Interface
29-26721-00 On access door between outer and
inner control panels.
SHAD Shuttle Head
Actuator Driver
29-26729-00 Vertically mounted in top rear of
printer.
SMDP Shuttle Matrix
Display Panel
29-26720-00 On inner control panel.
SMMB Shuttle Matrix
Mother Board
29-27261-01 Inside rear access door. On the left
SMIH Shuttle
Matrix Image
Hardware
29-26731-00-
00
In logic module (right side).
SMIM Shuttle Matrix
Imaging
Microprocessor
29-26730-00 In logic module (right side).
SMMC Shuttle Matrix
Motor Control
29-26735-00 In card cage (right side).
SMSI Shuttle Matrix
Serial Interface
29-26723-00 Piggyback on SMSM
SMSM Shuttle
Matrix System
Microprocessor
29-26733-00 In logic module (right side).
SPSD Shuttle
Power Supply
Discharge
29-26724-00 Inside rear access door below the
capacitor.
SPSM Shuttle Power
Supply Master
29-26734-00 In power supply card cage (left
side).
SPSR Shuttle
Power Supply
Regulator
29-26732-00 In power module (left side).
SPSX Shuttle Power
Supply Filter
29-26722-00 In ac switch box, rear of printer,
near power ON-OFF switch.
TROUBLESHOOTING 5–21