HP 2500C Series User Manual download pdf (Page 81)

Operating Overview 2-23

Error Codes

Unrecoverable Error Codes

Display error code on LCD: “ERROR CODE: XXXX-XXXX”

The unrecoverable error codes are coded and refer to the printer module that is experiencing a failure. Some of the codes in the list

below have a comment “Not Used”. These codes are only for development purposes and should no longer be triggered by the

firmware. We do supply the full list of unrecoverable codes because experience told us that under some unique circumstances some of

the development codes will still be displayed.

Error

Error Message Comments Error Meaning

111 RED_NO_ERROR

112 NONSPECIFIC_ERROR Standard error trap (no additional information).

System/Selftest Errors

121 ASSERT_ERROR

Assert will display additional information: the first extended code

displayed (after the “121”) is the file number that represents one of

the source modules in the system. File numbers are enumerated in

AssertFilesPub.h. The next one or two extended codes represent the

line number within the file that holds the assert() statement that

failed. One addition extended code is used if the line number is 999

or less, and two extended codes if the line number is 1000 or

greater.

122 SAMPLE_ROM_TEST_FAIL Problem with ROM on Main PCA –CRC Test failed Two types of ROM tests.

123 FULL_ROM_TEST_FAIL Problem with ROM on Main PCA –CRC Test failed

124 FRONT_PANEL_ERROR_TRAP Not used User asked for an error-trap.

125 STACK_SIZE_TOO_SMALL

Stack Overflow => program error –reset printer otherwise replace

PCA

Emulator : p/s offendingTask.

126 RAM_ADDRESS_TEST_FAIL PCA error Ram address line test.

127 DEMO_MSG_Q_CREATE

Program error - recources are not available –printer could be

working on other tasks - reset or replace PCA

Couldn't create qSelfTest queue.

128 PROCESSOR_FAULT Program errors affecting main CPU – reset or replace PCA i960 processor fault.

129 UNUSED_INTERRUPT_HIT Design of interrupt is wrong – service routine is not recognized Interrupt with no vector assigned.

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HP 2500C Series User Manual Page 81