HP Designjet 4500 - Page 156

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Service Tests and Utilities
HP Designjet 4500 Printer Series Service Manual
16 When the following message is displayed on the front panel, lift and hold up
the Media Jam lever at the same time press any key to continue.
The Media Jam Switch Sensor is located next to the Tray full
lever.
If there is a failure at this point, the Front Panel will display System Error
Code 38.8:10.
For more information on troubleshooting this error code,
refer to Page 2-36.
Check also System Error Code 38.1:10. For more
information on troubleshooting this error code, refer to Page 2-36.
17 When the following message is displayed on the front panel, release the
Media Jam Switch Sensor and press any key to continue.
18 When the following message is displayed on the front panel, press any key
to test the Stacker Motor.
19 The front Panel displays the following:
Select Yes or No by using the Up and Down keys and press Enter to
confirm your selection. If there is a failure and the Roller is not turning the
Press Enter to
confirm selection
Use UP and
DOWN keys
to select