HP 2500c Service Manual - Page 87

421 MECH_BAD_BLACK_PEN 422 MECH_BAD_CYAN_PEN 423 MECH_BAD_MAGENTA_PEN 424 MECH_BAD_YELLOW_PEN 425 MECH_BLACK_OOI 426 MECH_CYAN_OOI 427 MECH_MAGENTA_OOI 428 MECH_YELLOW_OOI 429 MECH_UDV_PROB 431 MECH_PEN_E_5_SHORT 432 MECH_SS_FAILURE 433 MECH_NO_RAMP_MEMORY 434 MECH_BAD_SPIT_FREQ 435 MECH_PEN_VP1_SHORT 436 MECH_PEN_VP2_SHORT 437 MECH_PEN_E_12_SHORT 438 MECH_ALL_PENS_BAD 439 MECH_CARRIAGE_LATCH_ERROR 441 MECH_PUMP_JAM 442 MECH_STALLED_MOTOR_ENCODER 443 MECH_STALLED_MOTOR_EMF 444 MECH_PAPER_ENCODER 445 MECH_NUDGE_ERROR 446 MECH_PAPER_JAM_ERROR 451 MECH_PEN_SHORT_OVER 452 MECH_DARWIN_OVERTEMP 453 MECH_DARWIN_JR_OVERTEMP 454 MECH_RESISTOR_TEST_FAIL 455 MECH_SS_OUTOFLIMITS 456 MECH_SS_DIRTYPON1 457 MECH_SS_DIRTYPON2 458 MECH_SS_DIRTYPON3 459 MECH_SS_DIRTYPON4 461 MECH_SHORT_TIMER 462 MECH_SS_REHOMING_ERROR 463 MECH_SPIT_POSITION_ERROR 464 MECH PAPERMOTOR NO INDEX Not used - pen/ flexcable/ Carriage PCA/ Logic PCA error Not used - pen/ flexcable/ Carriage PCA/ Logic PCA error Not used - pen/ flexcable/ Carriage PCA/ Logic PCA error Not used - pen/ flexcable/ Carriage PCA/ Logic PCA error Not used - ISS/ Harness/ Logic PCA error Not used - ISS/ Harness/ Logic PCA error Not used - ISS/ Harness/ Logic PCA error Not used - ISS/ Harness/ Logic PCA error Not used Pen failed Service Station/ harness / Logic PCA error Not used Not used - Logic PCA/ bad pen Pen / Logic PCA/ carriage base/ Flexcable connection error Pen / Logic PCA/ carriage base/ Flexcable connection error Pen / Logic PCA/ carriage base/ Flexcable connection error Not used - pen issue/ Logic PCA/ Carriage base Not used - Recoverable error ISS pump motor jam - ISS/ Logic PCA / Harness Encoder wheel / Linefeed PCA / Logic PCA error Not used Encoder wheel / linefeed PCA / Logic PCA error Not used Not able to feed out media / Linefeed motor / Linefeed PCA error Pen issue / Logic PCA / carriage base error Darwin Senior Failed - PCA Darwin Junior Failed - PCA Not used - pen issue/ flex cable/ carriage base/ logic PCA Service Station / Logic PCA Service Station / Logic PCA Service Station / Logic PCA Service Station / Logic PCA Service Station / Logic PCA Pen short detected - pen issue Service Station/ Logic PCA Firmware error - Encoder strip / SS / carriage base/ Logic PCA Not used Black pen had bad ID or TSR. Cyan pen had bad ID or TSR. Magenta pen had bad ID TSR. Yellow pen had bad ID TSR. Black out of ink trap. Cyan out of ink trap. Magenta out of ink trap. Yellow out of ink trap. 12V supply was out of spec (was 424). Electrical short test on 5 V failed. SS jammed or SS OPTO failure. Downloadable ramp allocation memory failed. Spit Frequency or Spit Count out of range. Electrical short test on VP1 failed. Electrical short test on VP2 failed. Electrical short test on 12 V failed. All 4 pens have a bad ID. This error could be caused By a short on one of the pens, which cannot be specifically identified. The carriage latch is open. This error should become something more benign. Pump could not move to desired position. Motor stall: paper encoder signal. Motor stall: EMF signal. Thrown when quadrature calibration fails. Nudge position error outside limits. Paper jam while ejecting. Pen Short Test failed (voltage increase). Darwin over temperature. Darwin Jr over temperature. Resistor test > 100 nozzle failure. SS could not be homed within reasonable limit. SS could not be freed from carriage - case 1. SS could not be freed from carriage - case 2. SS could not be freed from carriage - case 3. SS could not be freed from carriage - case 4. The short test was not completed within required time. Error while rehoming service station. Error in spit position. Thrown when index mark is not found. Operating Overview 2-29