Mita® LP-2080/LP 3155 Toner Drum Unit Remanufacturing Instructions...

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Mita® LP-2080/ LP 3155 Toner Drum Unit

Reference Information:

Recommended Tools:

OEM PN: MITLDC 550

Phillips screwdriver

OEM Yield: 10,000 @ 5% coverage

Needle nose Pliers

Printer Compatibility Information:

Approximate Remanufacturing

DATAPRODUCTS LZR 1650 16PPM

Time: 20 min.

GESTETNER CORP FAXSTATION 50
MITA COPYSTAR LDC-550, 560, 570
LP-2080, 3155, 3160, LP-X2, LP-X3

Figure 1

MONROE MX-3090, 3092, 3095
NEC NEFX-430
PITNEY BOWES W100, 9300, 9350

Instructions:

1. With handle of toner unit toward you, press gray clips toward center. Release

drum unit by pulling down and out (Fig. 1).

2. Remove one screw from white flange on elbow (the elbow contains toner).

Take note of how white flange fits over black flange on elbow.

3. Remove elbow while being careful not to damage internal waste spring.

4. Pull free end of drum at an angle from unit while rotating it back and forth until

Figure 2

drum shaft is free of the white plastic rectangular bearing.

5. Remove waste toner from drum. Clean and inspect the drum (replace if

necessary).

6. To remove wiper blade, press blade against tension springs and lift rear of

black plastic retaining clip. Pull blade straight out. Clean and pad blade (re-

place if necessary).

7. While being careful not to damage mylar scavenger blade, vacuum toner from

auger.

8. To reassemble the wiper blade, place retaining clip on metal shield of blade

(clip should be away from rubber blade). Slide blade into drum unit housing

Figure 3

while insuring the metal edge of the blade is in the left and right guide slots.

Push blade against springs until clip extends through hole provided. Push

down on end of retaining clip to lock blade in place.

9. Reassemble the rest of the drum unit in reverse order. When replacing the

elbow, the black flange fits over the auger portion of the elbow while the white

flange fits over the drum side. NOTE: Do not over tighten white flange screw.

10. Cover the drum unit before setting it aside to start on the toner unit.

11. Start on the toner unit by detaching the end of each spring(located on the left

and right sides) on the unit (rear portion of springs are captive Fig. 2).

12. Remove two screws from each side of the toner unit (a total of four screws

Figs. 3 & 4).

Figure 4

13. After removing the retaining plates from each side, remove the shell from the

unit and set aside.

Oasis Imaging Products, Inc. Technical Support: (888) 627-6555

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14. Vacuum residual toner from hopper after removing cap from the left side of

the toner unit.

15. Use Alcohol and a cotton swab to clean the magnetic (mag) roller contacts

(Fig. 5). NOTE: Removal of the mag roller is not recommended!

16. Wipe mag roller with clean cloth and inspect it for damage.

17. Use Scotchbrite® pads and alcohol to clean all contacts on toner unit and

shell (Fig. 6).

18. Refill hopper with toner and recap. While reassembling toner unit in reverse

Figure 5

order, be sure the mag roller contact touches the contact inside the shell on

the left (Fig. 6). NOTE: Use Fig. 7 as a guide to insure proper mag roller

contact placement.

Figure 6

Figure 7

© 2001 Oasis Imaging Products, Inc. Any attempt to reproduce any part of these instructions without the written consent of Oasis Imaging
Products, Inc. may result in legal action. All registered trademarks are the property of their respective owners.