Verifying Print Engine Operation By Using Its Test Print - Tektronix Phaser 360 Service Manual

Table 6-1 Main board power up self-test error codes (cont'd.)
Left LED Meaning
flashes
Long flash =5
Short flash=1
2L+1S=11
none Token Ring
Option Card
none Local Talk Option
Card

Verifying print engine operation by using its test print

Details
This test verifies the functionality of the processor chip. Any test failures with this
component are treated as non-fatal errors with the error information written to the
start page.If a failure is detected, the message "Token Ring Option Card:" with one
of the following messages will be sent to the start page.
General error
Problem with EEPROM
Error trying to Bring Up Diags
Error initializing device
Command completion error
Interrupt error
Wrong vendor ID
Wrong microcode version
Wrong version ID
This test verifies the functionality of the Local Talk option card. Any test failures with
this component are treated as non-fatal errors with the error information written to
the start page. If a failure is detected, the message "Local Talk Option Card:
General Error" will be sent to the start page.
1. If not already on, turn on the printer. If the printer does not begin
initializing, go to the topic, "Verifying power supply operation"
below.
2.
Once the Power light is on (not blinking) and the front panel displays
Ready , press the Menu button and scroll to the Startup page . menu
item and then press Print . The printer should print out a start page.
If the printer prints a test page, then the print engine is working correctly. If the
printer does not print a test print, then a problem exists with the print engine.
Proceed with the topic, "PC-based diagnostics" on page 6-29.
Troubleshooting
Service Manual 6-5
6