HP 4000/4050 Maintenance Kit Refurb Exch. - HP Maintenance Kit (s) by Parts 2 Go

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HP Maintenance Kit (s)

HP 4000/4050 Maintenance Kit Refurb Exch.

SKU: C4118-69003-RE
HP 4000/4050 Maintenance Kit Refurb Exch

Regular Price:	~~$ 129.00 / Each~~

Sale Price:	$ 85.00 / Each
You Save:	$ 44.00 / Each

Specifications:
Alternate part number(s) include C4118-69001

INSTALLATION INSTRUCTIONS

1. Turn the printer off.
2. Unplug the printer.

WARNING: To avoid minor burns, wait 30 minutes for the fuser to cool before continuing with this procedure.

3. Remove the duplexer if installed. If it is not installed, remove the two duplexer slot covers by firmly pulling up and outward on each

4. Turn the printer so its rear cover faces forward. Open and extend the rear output bin.

5. Flex the tray slightly to remove one side at a time

6. Loosen the two screws in the fuser assembly.

7. Grasp the sides of the fuser assembly and pull it out of the printer.
NOTE: When removing the fuser, the plastic cover can come off with the fuser remaining in the printer.
8. Install the new fuser assembly (align the left side first). Push the fuser assembly into the printer until the
two tabs on both sides of the fuser assembly press against the plastic on the printer.
9. Replace the two screws. (Turn the screws counterclockwise until they click, then turn them clockwise
to tighten.)
10. Replace the tray, inserting one side at a time.
11. Replace the duplexer slot covers or the duplexer.
12. Continue with the next section to remove and replace the transfer roller.

Step 2: Transfer roller

CAUTION: To avoid damaging the transfer roller, never touch the transfer roller with bare hands.
1. Turn the printer so the front is facing forward.
2. Open the top-cover and remove the print cartridge. The transfer roller is underneath the print cartridge.
CAUTION: Do not touch the black rubber part of the roller. Skin oils on the roller can cause problems with print quality.
3. Using a flat-blade screwdriver, pry the right end of the metal shaft out of place, then the left end.
NOTE: When the transfer roller is replaced, make sure the black collar is oriented properly, with the open end down.
4. Continue with the next section to remove and replace the Tray 1 pickup roller.
Step 3: Tray 1 pickup roller
1. With the top cover still open, open Tray 1 and locate the roller. The Tray 1 pickup roller is in the center of
the Tray 1 pickup assembly.
2. Grasp the envelope entrance cover and pull it straight away from the printer.
3. Pry open the blue latch on the roller.
4. Lift the roller out.
NOTE: To replace the roller, make sure the pin in the roller lines up with the hole in the shaft.

5. Continue with the next section to remove and replace the separation rollers.
Step 4: Separation rollers
NOTE: Remove and replace the separation rollers and feed rollers on all trays except Tray 1.
1. Remove the tray. Open the door on the left, inside front of the tray.

NOTE: The separation rollers are inside the paper trays.
2. Release the latch and lift the cover inside the tray.
3. Pinch the release at the left side of the roller and slide it off the shaft.
4. Replace new roller by sliding it on the shaft. Replace the cover.
CAUTION: Be sure that the roller slides on fully and clicks into place. Be sure to close cover completely by pressing until it snaps into place.
5. Continue with the next section to remove and replace the feed roller.
Step 5: Feed rollers
1. Move the printer to the edge of the work area for access to the feed roller area.
NOTE: The following procedure is the same for all HP LaserJet 4000 series printers; there are two (2) rollers for the HP LaserJet 4000t and 4000tn and one roller for the HP LaserJet 4000 and 4000n.
Figure 7: Removing the paper feed rollers

2. Remove the tray from the feeder. The paper feed roller's are inside the feeder.
3. Pinch the release at the left side of the roller and slide it off the shaft.
4. Line up the new roller with the flat part of the axle. Slide the roller onto the axle and rotate until it locks
into place.
5. Continue with the next section to reset the maintenance page count.
Step 6: Reset the maintenance page count
When all of the previous steps are complete, reset the maintenance page count. To reset the maintenance page count:
" Press and hold down the left side of the ITEM and VALUE buttons on the control panel while turning the printer on. (The printer will not reset properly if the ITEM and VALUE buttons are held down on the right side.)
RESET MAINT COUNT appears in the display, followed by INITIALIZING. After a few seconds, READY will appear in the display. At this point, the printer's maintenance count has been reset.

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