| Hewlett Packard
LaserJet 5L/6L Printer Error Troubleshooting |
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Legend for front panel error LED
indicators
A common problem with this printer is feeding multiple sheets of
paper. We have found the solution to be replacement of the pickup
roller assembly and paper separation pad. Cleaning may work for
the short term but will not solve this problem.
The replacement paper separation pad is an upgraded part which has
proven to be a successful fix for this problem. You may find inexpensive
fixes but the answer is replace these parts. For the labor involved
it's not worth it to scimp on the parts. |
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We have both available along with illustrated
instructions. A kit with both pickup roller and separation pad kit
and illustrated installation instructions is available for $39.00  |
| Paper out, door open or no EP
cartridge.
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| Memory error, too much data or data to
complex Add memory - up to 9 MB or reduce page complexity. |
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| Manual Feed - waiting for you to add sheet
of paper for manual feed from single sheet slot load paper and then
press and release front panel button. Manual feed controlled by
software. |
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| Printer is in sleep mode or unplugged.
Press front panel button to wake up printer Try printing an engine
test (sheet of vertical lines) by pressing the engine test button
located behind the access hole on the lower front of the printer.
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| Printer service error - no further operation
possible until problem resolved. Press front panel button to see
secondary indicator pattern. See information on secondary patterns
below. |
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| This LED pattern, shown while pressing
the front panel button, indicates a fuser error. Measure the resistance
between pins one and two of connector J102 - they should read 30
+/- 10 ohms. If open, the fuser ceramic heating element will need
to be replaced. |
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| This LED pattern, while pressing
the front panel button, indicates a laser scanner error. Power cycle
the printer by unplugging from the power source. If error persists,
scanner may need replacement. In rare instances a defective DC controller
may cause this error. |
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| This LED pattern, while pressing the front
panel button, indicates a formatter error. Power cycle the printer
by unplugging from the power source. If error persists, remove printer
data cable and power cycle again. If error persists you will need
to replace the formatter PCA. |
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