This document provides technical instructions for replacing toner cartridges in various printer models. It lists contact information for AXTECH offices around the world and then provides 14 steps with accompanying photos detailing how to disassemble a toner cartridge, empty the waste hopper, clean components, replace the drum and refill with toner. It concludes by comparing specifications of different OEM cartridge types.

1. AXTECH
Technical Instructions Printers OEM Info Tools 1
HP Laserjet 5L/5ML Part Number: C3906A Funnel
CORPORATE HP Laserjet 6LSE/6LXI Gram Load: 140 grams Diagonal Pliers
LOS ANGELES, USA HP Laserjet 3100 Yield @ 5%: 2500 pgs Needle Nose Pliers
US 1 800 394.9900 Canon LBP-460 Pages/Min.: 4ppm Phillips #2 Screwdriver
Int’l +1 818 837.8100
FAX 1 800 394.9910 Canon Laser Class Resolution: 600 dpi Small Flat Blade Screwdriver
Int’l +1 818 838.7047 4000/4500 (FX3) 140 Grams of 5L Toner
ATLANTA, USA Damp Cloth
US 1 877 676.4223 Soft Lint-Free Cloth
Int’l +1 770 516.9488
FAX 1 877 337.7976
Int’l +1 770 516.7794
DALLAS, USA
US 1 877 499.4989
Int’l +1 972 840.4989
FAX 1 877 774.1750
Int’l +1 972 840.1750
MIAMI, USA Photo 1
US 1 800 595.429 Step 1
Int’l +1 305 594.3396
FAX 1 800 522.8640 Place the AX cartridge on a table with the
Int’l +1 305 594.3309
handle facing up. Using diagonal pliers,
NEW YORK, USA pull the steel lock pin from one end and
US 1 800 431.7884 then the other. The cartridge separates
Int’l +1 631 345.0121
FAX 1 800 431.8812 into waste hopper and toner hopper
Int’l +1 631345.0690 halves. Place the toner hopper aside.
SANFORD,USA (See Photo 1)
US 1 800 786.9049
Int’l +1 919 775.4584
FAX 1 800 786.9049
Int’l +1 919 775.4584
Photo 2a
TORONTO, CAN
CAN 1 877 848.0818
Step 2
Int’l +1 905 712.9501 Using needle nose pliers, grasp the metal
FAX 1 877 772.6773
Int’l +1 905 712.9502 drum axle (at the notch) on the large gear
BUENOS AIRES, ARG end of the waste hopper, while holding
ARG 0810 444.2656 the hopper securely with the other hand.
Int’l +011 4583.5900 Now, simply pull the pin straight out and
FAX +011 4584.3100
set it aside.
MELBOURNE, AUS
AUS 1 800 003. 100
(See Photo 2a)
Int’l +62 03 9561.8102 Grasp the drum gear, lift it up, and pull the
FAX 1 800 004.302
Int’l +62 03 9561-7751 drum straight out. Wrap the drum in pro-
SYDNEY, AUS Photo 2b
tective cloth or paper and set it aside.
AUS 1 800 003.100 (See Photo 2b)
Int’l +62 02 9648.2630
FAX 1800 004.302
Int’l +62 02 9548.2635
MONTEVIDEO,URY
URY 02 902.7206
Int’l +5982 900.8358
FAX +5982 908.3816
JOHANNESBURG, S.A.
S.A. +27 11 974.6155
FAX +27 11 974.3593
E-mail: info@futuregraphicsllc.com Website: www.futuregraphicsllc.com

2. 2 AX Technical Instructions
Photo 3
Step 3
Remove the primary charge roller (PCR)
from its clips and set it aside. Note that
Notes this roller is similar to the 5P in that it has
a much more pliable covering than the
harder PCRs found in the LX and PX car-
tridges and is easily damaged.
(See Photo 3)
Photo 4
Step 4
Remove the two wiper blade screws with
a Phillips screwdriver. Now, using needle
nose pliers, grasp the upward angled
edge of the wiper blade lifting upwards
and out.
(See Photo 4)
Next, clean the wiper blade with a damp
cloth (or, wiper blade cream) and set it
aside. The waste hopper can now be
emptied and vacuumed. In doing so, be
careful not to damage the recovery blade.
Step 5
Reassemble the waste hopper by following the above steps in reverse order. Put the
wiper blade back in and tighten the two screws gently. Wipe all toner from the PCR with
the damp cloth and dry it with the soft, lint-free cloth. Put the PCR back into its clips.
Install a new drum (or, a clean OEM drum) and both axles. Set aside with the drum cov-
ered.
Photo 6
Step 6
Examine the toner hopper. There are gears
at one end and the bias connector at the
other. One screw on each end holds the
end caps. Both caps can be removed if
you’re curious, but only the non-gear end
needs to be taken off. With this end facing
you, remove the screw.
(See Photo 6)
Photo 7
Step 7
Remove the end cap from the waste hop-
per and clean old conductive grease from
the contact spring and plate. Set the end
cap aside and remove the small white plas-
tic mag roller bushing.
(See Photo 7)
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3. AX Technical Instructions 3
Photo 8
Step 8
Grasp the mag roller with your right
hand, while holding the toner hopper Notes
securely with your left. Lift it upwards
and to the right.
(See Photo 8)
Photo 9
Step 9
Remove the large white plastic bushing and
drive gear from the left. Then remove the
two screws from the doctor blade and lift
the blade out.
(See Photo 9)
NOTE: Avoid breaking off the small locat-
ing pin on the left.
Photo 10
Step 10
Remove the fill plug, empty out any
remaining toner and vacuum, making
sure not to damage the lower mylar strip.
Clean all toner from the mag roller clean-
er. Insert seal.
(See Photo 10)
NOTE : The black square guide in the seal
exit slot may be removed to facilitate seal
installation, and then reinserted.
Photo 11
Step 11
Re-install the doctor blade on the waste
hopper and insert and tighten screws.
Drop the drive gear back into its slot-
with the notch on the flat area facing to
the left.
(See Photo 11)
Now, put the long white plastic bushing
on the left end of the mag roller by
grasping the right end of the mag roller,
lay it down into the hopper and slide the
shaft into the white plastic guide on the
left. Turn the mag roller until the flat side
of the shaft matches the flat area of the
gear, and insert into position.
Need help with a particular remanu-
facturing problem?
Call the Technical Resource Center from
8am - 5pm PST: 800 394.9900

4. 4 AX Technical Instructions
Photo 12
Step 12
Hold the toner hopper in one hand with
your thumb on the shiny area of the mag
Notes roller to keep it in position. A funnel will
help you fill the hopper from a toner bot-
tle.
(See Photo 12)
Step 13
Replace the fill plug. Put the small white plastic bushing on the right end of the mag
roller. Now place the end cap over the plug and align the “D” shaped hole with the
mag roller shaft by turning the mag roller gear on the other end. Insert and tighten
the last remaining screw.
Photo 14
Step 14
Finally, fit the two halves together, align-
ing the springs on the toner hopper with
the positioning pins on the waste hopper.
(See Photo 14)
Align the matching holes on each end by
pressing the springs against their seats,
and insert and press home the locking
pins.
Comparing Operating Specifications
OEM No. Toner Drum Drum PCR Shaft
Cartridge OEM PPM of Pages OEM Fill Diameter Length PCR Length
Type/Model Ctg. # @ 5% Density (grams) (mm) (mm) Rubber (inches)
AX/5L C3906A 4 2,500 1.46 140 24 245 Soft 9.54
PX/4L, 4P 92274A 4 3,000 1.52 160 24 257 Hard 9.46
VX/5P, 5MP C3903A 6 4,000 1.52 225 24 257 Soft 9.54
LX/2P 92275A 4 3,500 1.43 225 30 254 Hard 9.46
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E-mail: info@futuregraphicsllc.com Website: www.futuregraphicsllc.com