Canon® EX

Remanufacturing Instructions

Reference Information:

Approximate Remanufacturing

OEM PN: 92298A

Time: 25 min.

OEM Yield: 6000 prints (5% image area)

Recommended Tools:

Phillips head screwdriver

Retrofit drum axle

99% Isopropyl Alcohol

Anakenesis® PCR Cleaner

Cotton swabs

Figure 1

Instructions:

1. Remove the two phillips head screws located on each side on the top of the

cartridge (Fig. 1).

a. Remove the two clips that hold the cartridge together (Fig. 2).
b. Split the cartridge in half: toner hopper and OPC drum assembly unit.
c. NOTE: Do not overexpose the OPC drum unit to light).

2. Remove the gear cover (2 screws) on the toner hopper assembly. NOTE:

Make a note of gear position for re-assembly. Remove the end brace from

Figure 2

the magnetic roller and lift the roller from the toner hopper assembly (Fig. 3)

3. Remove the doctor blade (2 screws- Fig. 4) Clean the blade with a lint free,

non-treated cloth saturated with 99% IPA.

4. Use compressed air to clean out the toner hopper. When all residual toner

is removed, refill the hopper.

Figure 3

5. Reassemble the toner hopper assembly:

a. Install doctor blade (2 screws).
b. Install magnetic roller (1 end brace).
c. Install gears and gear cover.

6. Remove the OPC drum (2 screws, 1 axle). Clean, inspect and lubricate the

Figure 4

drum. Replace if necessary. Store the drum in a dark location.

7. Remove the primary charge roller (PCR)- Fig. 5. Apply Anakenisis® PCR

cleaner to a clean, lint-free cloth and wiper the length of the PCR until all
residue is removed from the surface of the PCR. NOTE: Use alcohol and
cotton swabs to clean the black conductive C clips and springs. Clean all
electrical contacts.

Figure 5

8. Remove the wiper blade (2 screws- Fig. 6). Clean, inspect and lubricate;

replace if necessary.

9. Clean and vacuum the toner waste bin. Note: Be careful not damage the

recovery blade.

Figure 6

10. Install the drum cleaning blade (2 screws).

11. Install the Primary Charge Roller (PCR).

12. Install OPC drum and drum axle (2 screws, 1 axle, 1 retrofit drum axle).

Lubricate the drum with a thin coating of padding powder and turn the drum into
the wiper blade to any remove excess.

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.

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