Hp LASERJET 3800 Uživatelský manuál Strana 1

Page 1 of 18 Issue Description: The customer may experience issues with the toner cartridge shutters not opening or closing when opening or closing t

Page 10 of 18

Page 11 of 18 16. Prepare the MDA for installation. Two areas must be checked: a. Make sure that all the white shafts are pushed to the right (clock

Page 12 of 18 b. Next, pay attention to the area marked with the two red arrows, enlarged in the picture below. It is possible that during the handli

Page 13 of 18 17. With the above in alignment, install the main drive assembly. Start at the left side, inserting the MDA into the metal slots and ro

Page 14 of 18 18. Make sure the clips are pushed in and the MDA is seated properly. 19. At this point, reverse steps 7 on down. This will have the pr

Page 15 of 18 AISS Main Drive Ass'y (MDA) rework possible side-effects Possible Failures After Rework Troubleshooting Assembly • PQ-defect (

Page 16 of 18 Figure 1: Troubleshooting connection checkpoints

Page 17 of 18 Figure 2: Troubleshooting lock position Figure 3: Troubleshooting gear alignment Noise- Check the Main Drive Assembly to see that th

Page 18 of 18 Figure 4: Troubleshooting cartridge drum sensor Document Attributes Product Models: CLJ3800 models, CLJ36

Page 2 of 18 NOTE: If these break, this can also cause a 10.92.XX error. In order to replace this part, please see the documentation below. SER

Page 3 of 18 7. Remove the bottom cable harness. There is one screw at the top to remove. Hint: when you reinstall the guide, make sure that the rea

Page 4 of 18 Remove the metal case by removing two screws. Remove the White Link Arm (see arrow in figure below)

Page 5 of 18 9. At this point, check to see if the white slide lever is broken. If the lever is broken (see picture below), replace it with part nu

Page 6 of 18 To reinstall and perform the correct timing for different parts, follow these procedures: 11. Attach one end the four springs to the

Page 7 of 18 12. The slide lever and cartridge locks should look like the picture below when all is in place. 13. Lock the white slide lever in plac

Page 8 of 18 14. Connect the four springs on the white slide lever to each of the individual cartridge locks (start from the middle ones, it is easie

Page 9 of 18 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