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.

S.A. +27 11 974.6155
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?

Call the Technical Resource Center from
8am - 5pm PST: 800 394.9900

4 HP 1012 Technical Instructions

hoto 20

Step 18

Reinstall the tension spring onto

he drum shutter.

t

(See Photo 18)

P

S

tep 21

emove the three gears from the side of

R
the toner hopper, leaving the toner hopper
agitator gear.

(See Photo 20)

Photo 18

Step 19

Set the waste hopper aside in a
protected area.

Step 20

Remove the screw holding the
gear end cap to the toner hopper.

(See Photo 19)

Remove the end cap.

Photo 21

Photo 22

Photo 23

Step 22

Rotate the cartridge 180°. Remove the screw
holding the contact end cap to the toner
hopper.(See Photo 21) Remove the end cap.

Step 23

Lift out the mag roller.Remove the mag roller
bushings from the ends of the roller.

(See Photo 22)

Step 24

Clean the mag roller first using dry com­pressed air or a vacuum.Then clean the roller
using a lint free cloth and a mag roller clean-

.

er

Step 25

Remove the two screws holding the doctor
blade t

o the t

oner hopper.

(S

ee P

Remove the white scraper from the end of

and remove the doctor blade.

,

or blade using a lint free cloth

t

c

Photo 19

Photo 24

the blade

lean the do

C
and alcohol.

Step 26

Remove the doctor blade sealing end foams

oth sides of the t

om b

fr

o 24)

hot

ee P

(S

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oner hopper.

hoto 23)

HP 1012 Technical Instructions 5

Photo 25

hoto 26

P

Photo 27

Step 27

Using a small flat blade screwdriver push
the seal exit port plug out from the hopper.

See Photo 25)

(

Step 28

Clean the seal area using a swab and alcohol.

Step 29

Remove the backing of the seal and install
the seal onto the toner hopper.

(See Photo 26)

Step 33

nstall a new or a clean used doctor

I

lade onto the hopper. Install the

b
two white scrapers on the end of
the doctor blade and install the
two screws that hold the blade in
place. (See Photo 30)

Photo 30

Photo 28

Photo 29

ep 30

St

Slide the tail of the seal through the seal
exit port and install the plug in the end of the
hopper.

(See Photo 27)

Step 31

Remove the fill plug. Fill the toner hopper
with toner.

(See Phot

Reinstall the fill plug.

ep 32

St

Install new doctor blade sealing end foams
on b

o # 28)

oth ends of the hopper.

Step 34

Place the mag roller bushing on
the ends of the mag roller, the
white bearing goes on the gear
side and the black bearing goes on
the contact side of the mag roller.
(See Photo 31)

Photo 31

(See Photo 29)

N

eed help with a particular remanu-

facturing problem?

Call the Technical Resource Center from
8am - 5pm PST: 800 394.9900

6 HP 1012 Technical Instructions

Step 35

Install the mag roller onto the
toner hopper. Place the contact
end cap onto the side of the car­tridge and install the screw that
holds the end cap in place.
NOTE: Make sure the magnet sits
correctly inside the contact end
cap. (See Photo 32)

Photo32

Photo 34

Photo 35

S

tep 37

Place the toner hopper gear end cap on to

he toner hopper install the screw that holds

t

he end cap in place. NOTE: The mag roller

t
drive gear must sit correctly inside the end
cap. (See Photo 34)

Step 38

Apply a small bead of toner to the mag roller.

otate the mag roller 4-5 revolutions.

R

Step 39

oin the toner hopper and waste hopper

J
together. Carefully slide the drum shutter
open, install the cartridge pin on the contact
side of the cartridge. (See Photo 35)

Step 36

Install the three gears on the end
of the toner hopper
(See Photo 33)

Photo 33

Photo 36

o 37

hot

P

Step 40

Using long thin needle nose pliers or a car­tridge pin installation tool, install the car­tridge pin through the drum axle hub on the
gear side of the cartridge. (See Photo 36)

Step 41

Install the cartridge tension spring next to
the drum contact hub. (See Photo 37)

Step 40

Test cartridge.

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In September 2003, HP released a new entry level
laser printer, the HP1012. Based on a new Canon
engine the HP1012 provides a few improvements
over the discontinued HP1000.The biggest improve­ment being that the HP1012 can print at 15 pages
per minute, an increase of 5 pages per minute com­pared to the HP1000. Like the HP1000, the HP1012
prints at a resolution of 600x600 dpi but also can
support 1200 dpi using the HP FastRes 1200 technol­ogy. Targeted at small business users and home
offices, the HP1012 has a starting price of just under
$200.

The machine uses a new all in one toner cartridge
(Q2612A) that holds 110 grams of toner and yields
2,000 pages at 5% coverage. At a price of $69 the
HP1012 cartridge holds less toner, prints less pages,
and costs more than the HP1000 cartridge.

Q2612A

HP1012

None of FG's products are genuine OEM replacement parts and no affiliation or sponsorship is to be implied between FG and any OEM.

F

aphics (FG) is a distributor of compatible replacement parts and products for imagining equipment.

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e G

utur

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