Hardware/Firmware - HP LaserJet 2605, 2605dn, 2605dtn Reference

RecUsbReady=3
[SystemRequirements.Min]
MinUsbReady=3
RecUsbReady=3

Hardware/Firmware

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Cause: CPR occurs when several color planes are misaligned. For example, if green text is printed,
green is the combination of cyan and yellow toner. When the two color planes, cyan and yellow,
are slightly misaligned it looks as if the print is fuzzy or ghosted.
Solution: Physically rotate the envelope 180 degrees when loading envelopes into tray 1, 2 or tray
3. Next select "Rotate by 180" in the printer driver properties. The CPR is more prominent on the
edge that is fed into the printer last. By rotating the envelope you are now printing on the edge that
enters the printer first.
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Cause: This is a mechanical limitation on the engine. There are no paper sensors in the duplex
path. When the engine initializes (after power-on or door close), it turns the rollers (including those
in the duplex path). If the rollers can successfully advance a page that was left in the duplexer, the
page will be moved far enough to trigger the TOP sensor. The engine will recognize that there is
a page that needs to be flushed and continue turning the rollers until the page is completely out of
the engine. However, if the page is jammed in the duplexer, the rotations will not advance the page,
and the engine has no way to detect/report that there is still a page in the printer. In this case,
printing should continue as normal until the jammed page causes another page to get jammed.
Solution: None.
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Issue: "Printing Document..." appears on the HP Color LaserJet 2605 series display just prior to
"Calibrating..." This is normal behavior. For approximately 4 seconds prior to a calibration "Printing
Document..." will appear on the 2605 series display then switch to "Calibrating...". This occurs
again at about 1 minute 15 seconds into the calibration. At the end of the calibration sequence
"Printing Document..." is displayed one last time at approximately 2 minutes and 28 seconds.
Solution: None.
●
Solution: Power cycle the printer and manually start the calibration if necessary. Printer
automatically calibrates after 15 minutes from power on.
● Cause: The HP Color LaserJet 2605 series engine does not detect the difference between A4 and
Letter sizes. The engine reports size errors when the size is 20mm or more shorter than the
expected size. The difference between A4 and Letter is only 17.6mm.
Solution: None.
●
Solution: On the Configuration page or Service Page the number value for Append CR to LF is
used as 0=Yes and 2=No.
● Cause: This is a mechanical limitation of the engine. Since there is no tray presence sensor, the
engine does not have a way to detect whether or not the tray is completely inserted. If the user has
the tray fully loaded without the lift plate in the tray being pressed down, the height of the stack of
media is enough to trigger the paper presence sensor in the tray, even if the tray isn't completely
inserted.
Solution: Verify that tray 2 is installed or inserted completely into the printer.
ENWW Troubleshooting 305