
Service Tests and Utilities
4-29
HP DesignJets 500, 510 and 800 Series Printers Service Manual
Printer is designed to support. If the percentage is
more than
100%
and the Printer is experiencing problems then try the following:
1 Apply Lubricant to the Drive Roller.
2
Replace the Carriage Assembly (including the Belt)
⇒
Page
8-78
.
3 Replace the Scan-Axis Motor ⇒ Page 8-29.
Paper axis usage
- Number of Paper-Axis movements represented as
a percentage over the maximum number of Paper-Axis movements
that the Printer is designed to support. If the percentage is
more than
100% and the Printer is experiencing problems then try the following:
1 Replace the Paper-Axis Motor ⇒ Page 8-84.
Service Station usage - Number of Service Station cycles
represented as a percentage over the maximum number of
Service Station cycles that the Printer is designed to support. If
the percentage is more than 100% and the Printer is
experiencing problems then try the following:
1 Replace the Service Station ⇒ Page 8-52.
Spittoon usage - Number of drops spitted into the Spittoon (on
the left hand side of the Printer) represented as a percentage over
the maximum number of drops allowed by the Spittoon. If the
percentage is more than 100% and the Printer is experiencing
problems then try the following:
1 Replace the Spittoon ⇒ Page 8-23.
Pinch-lift
usage
- Number of Pinch-lift cycles represented as a
percentage over the maximum number of cycles that the Printer is
designed to support. If the percentage is
more than
100% and the
Printer is experiencing problems then try the following:
1 Replace the Pinch-Lift Mechanism ⇒ Page 8-67.
Cutter usage
- Number of times the Cutter has been used represented
as a percentage over the maximum number of times that the Printer is
designed to support. If the percentage is
more than
100% and the
Printer is experiencing problems then try the following:
1 Replace the Cutter Assembly ⇒ Page 8-32.
Carriage usage
- Number of Printhead insertions in the Carriage stall
where the most Printheads have been inserted represented as a
percentage over the maximum number of Printhead insertions that the
Printer is designed to support. If the percentage is
more than
100%
and the Printer is experiencing problems then try the following:
1 Replace the Carriage Assembly ⇒ Page 8-78.
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