HP 3600, 3000, 3800 manual Quantity Description, To Be Performed By Service Technicians

Product Number	Starting Serial Number	Ending Serial Number
Q7534A	CNAFA00000	CNXFN03331
Q7535A	CNAGA00000	CNXGR00812
Q7536A	CNAGA00000	CNXGS02350
Q5981A	CNAA00000	CNWKF09263
Q5981A	CNKAA00000	CNXKF03388
Q5982A	CNKAA00000	CNXKB24756
Q5983A	CNALA00000	CNWLH31062
Q5983A	CNALA00000	CNXLH45244
Q5986A	CNAKA00000	CNTKF01991
Q5986A	CNAKA00000	CNVKB24542
Q5987A	CNAKA00000	CNVKB24761
Q5988A	CNALA00000	CNVLH46862
Q7534A	CNAKA00000	CNXKL09425
Q7535A	CNALA00000	CNXLS05851

RESOLUTION

Steps have been created to help replace the cartridge locks, along with timing tips for the main drive assembly. The service kit contains four new locks and four new springs. Replace all the locks, even if they are not broken.

NOTE: Determining if the printer has countermeasured or non-countermeasured cartridge locks can be accomplished by visually inspecting the locks. The countermeasured locks are white in color, the non-countermeasured locks are black.

Parts Required

Replacement Part Number		Quantity	Description
Q5982-67922	1		Cartridge Lock Kit (to replace all 4 locks at one time)

SERVICE ACTION

To Be Performed By: Service Technicians

1.Remove the toner cartridges and ETB.

2.Remove the upper cover (Page 80 in the Service Manual).

3.Remove the right cover (Page 87 in the service Manual).

4.For duplex models: Remove the wires to the duplex fan in the front cover. Simply follow instructions 5 and 6 on page 77 ? 78 in the service manual. This allows for easier removal of the cable harnesses.

5.Unplug the following connectors from the driver PCA and remove the wires from the cable harnesses: a. J209, b. J406, c. J404, d. J213, e. J207, f. J203, g. J402, h. J206, I. J410, j. J208.