4-24
Service Tests and Utilities
HP Designjet 4500 Printer Series Service Manual
display System Error Code 01.0:10. For more information on
troubleshooting this error code, refer to Page 2-3.
Starting BT Arm 2
If there is a failure at this point, the Front Panel will display System Error
Code 56.2:10. For more information on troubleshooting this error code,
refer to Page 2-21.
44 The following message will appear on the Front Panel. Remove the media if
it is still loaded.
45 The front panel will display the following information:
Setting BT Arm 2 Zero...
46 BT Arm 1 and 2 also the Feed Roller 1 and 2 will be tested with paper:
Starting Media Path.
If there is a failure at this point, the Front Panel will display System Error
Code 81:10. For more information on troubleshooting this error code, refer
to Page 2-27.
Homing and repeat. test.
If there is a failure at this point, the Front Panel will display System Error
Code 56:10. For more information on troubleshooting this error code, refer
to Page 2-21.
47 The Printer will now check the Media Drive and the Feed Roller 1.
48 The Input Media Driver Multiplexer will start and configure for Roll 1
Module. If there is a failure at this point, the Front Panel will display System
Error Code 01.0:10. For more information on troubleshooting this error
code, refer to Page 2-3.
49 The following message will appear on the Front Panel, load media into the
Roll 1 Module and press any key to continue the test.
a The Printer tests the Back Tension Arm 1 Encoder. If there is a failure at
this point, the Front Panel will display System Error Code 56.1:10.
For more information on troubleshooting this error code, refer to Page 2-
21.