HP LASERJET 3000 User Manual

HP LaserJet 3000, 3600 and 3800 Series Printers - Part Numbers Not Found in the Service Manual Introduction The following part numbers are not in the

15. Connect the four springs on the white slide lever to each of the individual cartridge locks (start from the middle ones, it is easier that way).

NOTE: If this procedure has been properly followed, in the back of the printer, you will see the 4 white cams that control the movement of developers

17. Prepare the MDA for installation. Two areas must be checked: a. Make sure that all the white shafts are pushed to the right (clockwise) when th

b. Next, pay attention to the area marked with the two red arrows, enlarged in the picture below. It is possible that during the handling of the MDA

holes from larger gears should both be showing as illustrated by the red circles . (The large gears are under the frame and driven by the smaller gear

20. At this point, reverse steps 7 on down. This will have the printer back up and running. Remember to correctly thread the cables through the wire

AISS Main Drive Ass'y (MDA) rework possible side-effects Possible Failures After Rework Troubleshooting • 54.XX Error 59.C0 Error One of the t

Figure 2: Troubleshooting lock position Figure 3: Troubleshooting gear alignment Noise - Check the Main Drive Assembly to see that the cartridge drum

Figure 4: Troubleshooting cartridge drum sensor Recommended Action: Fix on Specified Failure Objective: Recommended Modification LABOR ALLOWED Hours:

HP Color LaserJet 3000, 3600, and 3800 Series Printers - Broken Cartridge Lock Emerging Issue Issue Description Troubleshooting Issue Description Cust

Product # Product Name Service Note Number for Reimbursement Q7533A HP Color LaserJet 3000 Q7533A - C00775200 Q7534A HP Color LaserJet 3000n Q75

guides down and the levers will go be in the correct position to insert cartridges. The white piece will be down and black locking levers will be up t

To help Division understand the issue better, when you have such a case, please gather this information: • Model number and serial number • Which

 Was the ETB in the ?up? position (see picture) when the door opened?  Please capture any other customer comments with respect to the discovery

• Is the printer sitting on a level surface? • See the Service Action Advisory (Service Note) titled "HP Color LaserJet 3000, 3600 and 3800 Pr

Product Number Starting Serial Number Ending Serial Number Q7534A CNAFA00000 CNXFN03331 Q7535A CNAGA00000 CNXGR00812 Q7536A CNAGA00000 CNXGS02

6. Remove the interlock switch assembly by removing the one screw attaching it to the chassis. Be aware of the clip at the top and the alignment kno

8. Remove the main drive assembly (MDA). There are six screws attaching the MDA to the chassis. Carefully note the locations of the screws to be rem

Remove the metal case by removing two screws. Remove the White Link Arm (see arrow in figure below)

9. Remove the white slide lever by pushing down from the top to release it from the two tabs. Carefully remove the lever by pulling out, be aware tha

11. To attach the cartridge lock, hook the square part of the grounding spring to the metal chassis, then pull down and attach the lock on the metal

13. The slide lever and cartridge locks should look like the picture below when all is in place. 14. Lock the white slide lever in place by instal