HP Designjet 4500 - Page 155

4-63
Service Tests and Utilities
HP Designjet 4500 Printer Series Service Manual
12 When the following message is displayed on the front panel, disconnect the
Stacker from the Printer, press any key to continue.
If there is a failure at this point, the Front Panel will display System Error
Code 38.A:10.
13 When the following message is displayed on the front panel, connect the
Stacker to the Printer, press any key to continue.
14 When the following message is displayed on the front panel, press and hold
down the Bubble Switch in the input tray at the same time press any key to
continue.
If there is a failure at this point, the Front Panel will display System Error
Code38.0:10.
For more information on troubleshooting this error code, refer
to Page 2-40.
Check also System Error Code 38.1:10. For more
information on troubleshooting this error code, refer to Page 2-36.
15 If the Bubble Switch passes the following message is displayed on the front
panel, release the Bubble Switch in the input tray and press any key to
continue.