HP 1012 Technical Instructions

HP1012TECH

Technical Instructions Supplies Tools 1

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Anhydrous Isopropyl Alcohol
Padding Powder
Soft Lint Free Cloth
Swabs
Toner

Photo 1

Photo 2

Cartridge pin installation Tool
Long Thin Needle Nose Pliers
Phillips Screwdriver
Small Flat Blade Screwdriver
Diagonal cutters
Bent Extraction Tool

Step 1

Place the cartridge on the workbench so the
drum shutter is facing up and the drum axle
pin is towards you.

(See Photo 1)

Step 2

Holding the drum shutter open, use a spring
hook to remove the tension spring located
next to the non gear side of the drum.

(See Photo 2)

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Photo 3

Photo 4

ep 3

St

Using a Philips screwdriver remove the two
screws holding the drum bearing hub to the
cartridge. (See Photo 3) Remove the hub.

left side.

Step 4

Holding the drum shutter open, lift the drive

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gear end of the drum away from the car-

. Rotate the drum counter clock-wise

idge

tr

t axle

tac

while pulling the dr

um off the c

on

on the opposite side of the cartridge.

JOHANNESBURG, S.A.

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FAX [phone]

(See Photo 4)

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2 HP 1012 Technical Instructions

Photo 7

Photo 5

Photo 6

Photo 8

Step 5

Using needle nose pliers remove the PCR
from the cartridge. See Photos 5) Clean the
PCR using a mild soap and water.

Step 6

With a bent extraction tool push the cartridge
pin out fr

om the inside of the cartridge. See

Photo # 6.

Step 7

Using diagonal cutters pull the cartridge pins
out from the both sides of the cartridge.

Photo 9

Photo 10

(See Photos 7 and 8)

Step 8

Separate the two sections of the cartridge.
(See Photo 9) Set the toner hopper aside.

Step 9

ve the drum shutter tension spring.

emo

R

(See Photo 10)

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HP 1012 Technical Instructions 3

Photo 11

Photo 12

Photo 13

Step 10

Slide the drum shutter open and lift the
shutter from its cradles.

See Photo 11)

(

Step 11

Using a Philips screwdriver remove the two
screws holding the wiper blade.
(See Photo 12) Remove the wiper blade.

Step 12

Clean the waste hopper using dry com­pressed air or a vacuum.Clean the PCR saddle
contact with alcohol and a swab.

Step 13

Apply padding powder to the used or new
wiper blade.Install the blade onto the waste
hopper and install the two screws that hold
the blade in place.

(See Photo 13)

Step 16

nstall the drum bearing hub onto

I
the side of the cartridge. Install the
two screws that hold the hub in
place.

(See Photo 16)

Photo 16

Step 17

Slide the drum shutter over the
waste hopper and place the shut­ter into its cradles.

Photo 14

hoto 15

P

Step 14

e grease to the PCR contact

tiv

onduc

pply c

A
(black) saddle.Install the cleaned PCR into the
saddles.

(See Photo 14)

Step 15

Apply padding powder to the drum. While
rotating the drum counter clock-wise, slide
the drum onto the contact axle.

(See Photo 15)

(See Photo 17)

o 17

ot

F

N

eed help with a particular remanu-

facturing problem?

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