Epson AcuLaser C1900 Service Manual page 144

EPSON AcuLaser C1900/AcuLaser C900
Controller Related
Table 3-3. List of Service Call Errors (Controller Related)
Internal error
code
0017 CPU error (undefined interruption)
0081 CPU error (TLB modification exception)
0082 CPU error (TLB miss exception [Load/Fetch])
0083 CPU error (TLB miss exception [Store])
0084 CPU error (address error exception [Load/Fetch])
0085 CPU error (address error exception [Store])
0086 CPU error (bus error exception [Fetch])
0087 CPU error (bus error exception [Load/Store])
0088 CPU error (SYSCALL exception)
0089 CPU error (Break exception)
0090 CPU error (reserving command exception)
0091 CPU error (unused coprocessor exception)
0092 CPU error (FPU exception)
0093 CPU error (TLB exception)
0094 CPU error (XTLB exception)
0095 CPU error (cache exception)
0096 CPU error (Trap exception)
0097 CPU error (FPU exception)
0098 CPU error (watch exception)
0128 ~ 0254 CPU error (undefined trap)
0255 CPU error (NMI exception)
0256 CPU error (divide by 0)
0257 CPU error (arithmetic overflow)
0258 CPU error (break occurrence)
0800 IPL error (controller defect)
0998 Engine communication error (only when power-on)
0999 Engine flash ROM has no program data
1002 Standard RAM error (standard size is undefined, etc.)
Troubleshooting
Description
Status Display (AcuLaser C900)
Table 3-3. List of Service Call Errors (Controller Related) (continued)
Internal error
code
1010 Verification error
1020 RAM error (slot 0)
1021 RAM error (slot 1)
1120 ROM checksum error (bit 0 to 7) (program)
1121 ROM checksum error (bit 8 to 15) (program)
1122 ROM checksum error (bit 16 to 23) (program)
1123 ROM checksum error (bit 24 to 31) (program)
1200 EEPROM writing error
1210 EEPROM writing times limit
1400 Engine initialization error
1500 CCNV hardware error
1550 Initialization hardware error for SRAM for compression
1600 Video series hardware error (including PWM IC calibration error)
1610 Video series hardware error (VCNV error)
1800 Illegal SPD (not appeared in Tanager)
1999 Other hardware errors
2000 Software error
Revision B
Description
144