HP 4550 repair for error 54.2, I think I got it!

HP Color LaserJet 4550

How to Identify and Fix Common Problems ?

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If one or more toner cartridges are installed incorrectly, this may result in a 54.2 carousel rotation error. This error is typically accompanied by a loud grinding noise. NOTE: The carousel is the rotating part under the top cover to which all four print cartridges attach.

59 error could be a bad motor or Developer motor rotation error. Remove all toner, power cycle the printer, and re-install one at a time, closing the access door each time before inserting another. See if one of the supplies seems to trigger the error.

This error is primarily caused by a transfer alienation failure in which the ITB is stuck and unable to rotate, the SR9 sensor (the primary transfer roller disengagement sensor) has gone bad or the fuser drive assembly has failed.

The flag located right of the pick-up roller has a fixed position. If the flag becomes stuck or broken, it will produce a 60.02 tray lift error or a “LOAD PAPER” message. If this flag is broken or if the sensor has failed, the RM2-6368 paper feed guide will need to be replaced.

59.70 is a black developer motor failure. If unit is still under warranty contact tech support and get it repaired. If unit is out of warranty you will need a developer motor RM2–7344–000CN.

The 59. F0 has been a common error code on the HP CLJ M452 and M377 / M477 MFP models. The printers service manual references this error to a “drum motor assembly” but in most cases has been resolved by replacing the Transfer Belt assembly (RM2-6454).

Press the “home” button. Press the “down arrow” button to highlight CONFIGURE DEVICE and select “ok” Pres the “down arrow” button to highlight the RESET menu and press “ok” Press the “down arrow” button to highlight RESTORE FACTORY SETTINGS and then press “ok”

HP Printer Color Laser Jet Pro MFP M477fnw 60-02 error. A 60.2 error is a tray lift error for tray 2. This can be caused by an issue with tray 2 lift mechanism, a broken tray 2 or something jammed that is preventing the tray from lifting properly.

The 60.02 error indicates a possible fault with the paper tray lifter motor (RM1-1750). The . 02 points to the tray that is experiencing the issue.

90 or 59.00. A0 Error resulting from a registration assembly and/or paper feed assembly that is jammed/stuck. “59.00. 90 Error.

This is a fault related to the feed motor. You can do only a couple of things: 1) You can check if the connectors of the feed motor are well connected both at DC controller and the motor itself.

If one or more toner cartridges are installed incorrectly, this may result in a 54.2 carousel rotation error. This error is typically accompanied by a loud grinding noise. If the printer isn`t making the noise with the toners all out, then it may be one of the toners causing this issue and making the noise.

59. F0 Error is displayed when primarily caused by a transfer alienation failure in which the ITB is stuck and unable to rotate or because the SR9 sensor (the primary transfer-roller-disengagement sensor aka Sensor K) has gone bad.

Description: This error is primarily caused by a transfer alienation failure in which the ITB is stuck and unable to rotate, the SR9 sensor (the primary transfer roller disengagement sensor) has gone bad or the fuser drive assembly has failed.

A 59.00. B0 Cleaning motor error is displayed on the control panel when there is a problem with the cleaning motor. The motor might be stalled due to the toner collection unit (TCU) being full, the waste toner chute is clogged, or the cleaning motor is stalled.

The four standard cartridges would be present attached to a rotating device called Carousel under the printer cover. The issues with the carousel rotation and the misplacement of the cartridges upon the printer devices would result in issues with the printer device called as printer error 54.2.

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