EPSON Stylus Pro 9000 Revision B
Product Description Control Panel 25
1.3.4 Service Errors
When “Service Req nnnnnnnn” appears on the LCD display, a fatal error
requiring a service technician has occurred. The nnnnnnnn indicates what
needs to be fixed to return the printer to a working state.
Table 1-22. Service Error Code List
Service Code Explanation
00000100
Waste ink pads are full and need to be replaced. *1
(Replace the unit and reset the counter.)
00000101 Ink tubes
00010000 PF Motor Encoder Check error
00010001 PF Motor out of step
000100002 PF Motor overcurrent
000100003 PF Motor in-position time-out error
000100004 CR Motor Encoder Check error
000100005 CR Motor out of step
000100006 CR Motor overcurrent
000100007 CR Motor in-position time-out error
000100008 Servo interrupt watchdog time-out error
000100009 System interrupt watchdog time-out error
00010000A CR origin sensor error
00010000B PF origin sensor error
00010000C PG origin sensor error
00010000D Cover sensor error (00)
00010000E Cover sensor error (01)
00010000F CR motor PWM output error
000100010 PF motor PWM output error
000200000 NVRAM Error
000200001 Internal RAM Check Error
000200002 SRAM Check Error
000200003 DRAM Check Error
100000004 CPU Vector 4 - General illegal instruction
100000006 CPU Vector 6 - Slot illegal instruction
100000006 CPU Vector 9 - CPU address error
10000000A CPU Vector 10 - DMAC\DTC address error
10000000B CPU Vector 11 - Watchdog time-out error
1000000** CPU Vector 32~63
CAUTION
When replacing the following parts to clear “Service Req.
00000100” error, you need to clear the corresponding
counter using “Maintenance Mode 2”.
[Effective parts]
n Waste Ink Pads (right/left)
n F Box (left/right)
n Pump Assembly
n Cap Assembly
n Cleaner, Head
[Effective counters]
n Init. Waste Ink
n Init. Cleaning Unit
CHECK
PO INT
The above mentioned parts are also available as a KIT.
Description: MAINTENANCE KIT
Parts code: 1048434
Table 1-22. Service Error Code List (continued)
Service Code Explanation
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