HP Designjet T1100 - Page 87

HP Designjet T Series — Service Manual 2-27
System Error Codes - Full Descriptions
System Error: 73:YZ
Problem
Description:
Servo Error.
Corrective Action: Try the following:
1 S
witch the Power OFF from the back of the Printer and disconnect the Power
cord. Reconnect the power cord and power On the Printer.
2 C
heck that the Printer has the latest Firmware version. If not, update the
Firmware to the latest version.
3 P
erform the Scan Axis Test to troubleshoot the problem further. See 1. Scan
Axis on page 3-6.
4 If
the System Error continues, perform the Media Drive diagnostic test to
troubleshoot the problem further. See
2. Paper Drive on page 3-18.
System Error:
74:YZ
Problem
Description:
Error uploading firmware update file.
Corrective Action: Try the following:
1 S
witch the Power OFF from the back of the Printer and disconnect the Power
cord. Reconnect the power cord and power On the Printer.
2 Mak
e sure the connection between the computer and the printer is
functioning properly.
3 T
ry to update the Firmware again.
System Error:
74.1:YZ
Problem
Description:
Error uploading media profile update file.
Corrective Action: Try the following:
1 S
witch the Power OFF from the back of the Printer and disconnect the Power
cord. Reconnect the power cord and power On the Printer.
2 Mak
e sure the connection between the computer and the printer is
functioning properly.
3 T
ry to upload the media profile update file again.
System Error:
75.21:YZ
Problem
Description:
The spittoons (Left Spittoon, Service Station) have reached 80% capacity.
Corrective Action: Try the following:
 Use Preventive Maintenance Kit #2 to replace the Left Spitton and Service
Station.