HP PageWide Managed Color MFP E77650-E77660 Printer series User guide

Brand: HP

Model: PageWide Managed Color MFP E77650-E77660 Printer series

Type: User guide

This manual is also suitable for

2 2.1

Remove the printer rear cover

Remove four screws (callout 1).

TIP: These screws require a #20 TORX driver.

Open the right- and left-side rear access covers.

J7Z09-67969

www.hp.com/support/pwcolor785MFP

Lea esto primero

J7Z09-90928.indd 1 8/3/2017 10:01:43 AM

2.2

Push in on the right- (shown) and left-side rear cover latches.

2.3

Push in on the right- (shown) and left-side rear cover latches.

CAUTION: The exposed area is electrostatic

discharge sensitive (ESD).

Open the staple cartridge door.

3.1

Remove one screw.

TIP: This screw requires a #20 TORX driver.

Remove the inline nisher rear cover

J7Z09-90928.indd 2 8/3/2017 10:01:44 AM

3.2

Before proceeding, note the locations of the tabs on the cover.

3.3

Rotate the left edge of the cover away from the printer to release it.

3.4

Continue to rotate the left edge of the cover away from the printer

to release the middle inner tabs (callout 1), and then slide the cover

to the right to remove it (callout 2).

Remove two screws.

Remove the inline nisher MPCA cover

J7Z09-90928.indd 3 8/3/2017 10:01:45 AM

4.1

Release one tab (callout 1), and then rotate the top of the cover

away from the printer (callout 2).

4.2

Push up on the cover hinge clips (callout 1) to release them, and

then remove the cover (callout 2).

Remove two screws (callout 1/2), and then remove the cover.

NOTE: One screw is a sheet metal screw (callout 1), and the other

one (callout 2) is a self-tapping screw.

At the right side of the printer (right door open), remove one screw

(callout 1), and then remove the cover (callout 2).

Remove the inline nisher vertical cable cover Remove the inline nisher ejection path assembly

J7Z09-90928.indd 4 8/3/2017 10:01:45 AM

6.1

Disconnect one at-exible cable (FFC) (callout 1), pass the FFC

through the ferrite (callout 2), and then through the slot in the

printer chassis (callout 3).

TIP: It might be easier to remove the ferrite and then slip it o of

the FFC. Depress a tab behind the FFC to release the ferrite.

6.2

Remove four screws.

NOTE: These screws require a thin shaft #10 TORX driver.

6.3

Rotate the top edge of the assembly away from the printer to

release it (callout 1), and then lift up on the assembly (callout 2).

6.4

Remove the assembly.

J7Z09-90928.indd 5 8/3/2017 10:01:46 AM

Open the document feeder, raise the control panel, and then

carefully pull up on the control-panel bezel to remove it.

7.1

Close the document feeder, release the blue document feeder

locking clip, and then snap it over the edge of the document feeder.

CAUTION: Do not raise the ISA without locking the document feeder

in the closed position. The document feeder might uncontrollably

open and be damaged.

7.2

Remove two screws.

NOTE: These screws require a #20 TORX driver.

Raise the integrated scanner assembly (ISA)

J7Z09-90928.indd 6 8/3/2017 10:01:47 AM

7.3

Before proceeding, take note of the following warning.

WARNING: If the printer must be moved with the ISA in the raised position, do not use the left-side cover or support arm

as a hand hold. The cover can easily detach from the printer and break, which allows the ISA to suddenly drop to the closed

position causing damage to the ISA or personal injury.

7.4

Raise the ISA.

7.5

Use the locking arm to secure the ISA in the raised position.

J7Z09-90928.indd 7 8/3/2017 10:01:47 AM

8.2

Release one tab.

8.3

Rotate the left edge of the cover away from the printer (callout 1),

and then release the cover right tabs (callout 2).

8.1

Open the printer left door.

Remove one screw.

NOTE: Some of the gures in this section show the ejection path

assembly installed even though it has been previously removed

in this procedure. However, the following steps are correct. Always

thoroughly read the instructions that accompany each gure.

Remove the inline nisher front cover

J7Z09-90928.indd 8 8/3/2017 10:01:48 AM

8.4

Remove the cover.

Disconnect ve FFCs (callout 1), and then pass two of the FFCs

through the ferrites (callout 2).

9.1

Remove nine screws.

9.2

Slightly lift the front edge of the compiler assembly up, slide the

assembly toward the front of the printer to release it, and then lift it

straight up to remove it.

CAUTION: Do not damage the compiler internal components when

the assembly is removed. Always set the compiler down so that

is rests on it sheet-metal top (not on the internal components).

Carefully pass the FFCs through the openings in the printer chassis

while removing the assembly.

J7Z09-90928.indd 9 8/3/2017 10:01:49 AM

At the left-side of the printer, remove two screws (callout 1).

10.1

Gently slide the front and rear mezzanines towards the rear of the

printer, slightly rotate the front end of the sheet-metal support bar

towards the inside of the nisher (callout 1), and then lift the bar

(callout 2) while sliding toward the front of the printer (callout 3) to

remove it.

10.2

Before proceeding, take note of how the mezzanine belt clamps are

installed:

• Front mezzanine: The lower portion of the upper drive belt

passes over the clamp (callout 1).

• Rear mezzanine: The upper portion of the upper drive belt

passes under the clamp (callout 2).

10.3

Release a belt from the clamp, lift up on the belt end of a

mezzanine (callout 1), and then slightly slide the mezzanine toward

the left side of the printer to release it (callout 2).

Remove the inline nisher mezzanine assemblies

J7Z09-90928.indd 10 8/3/2017 10:01:50 AM

10.4

Remove the mezzanine.

NOTE: Repeat step 10.3 and step 10.4 to remove the

remaining mezzanine.

10.5

Disconnect two FFCs (callout 1), pass the FFCs through the

ferrites (callout 2), and then through the slot in the printer

chassis (callout 3).

TIP: It might be easier to remove the ferrites and then slip

them o of the FFCs. Depress tabs behind the FFCs to

release the ferrites.

10.6

Remove two screws, and then remove the support motor

assembly.

CAUTION: The two drive gears with the belts behind the motor

assembly are not captive.

10.7

Remove the two drive gears.

J7Z09-90928.indd 11 8/3/2017 10:01:50 AM

10.8

Remove one screw (callout 1), and then remove the pulley cover

(callout 2).

10.9

Remove the belts, and then remove two pulleys.

11 12

Install the pulleys, belts, and drive gears.

TIP: To make the belt installation easier, do the following:

1. Install a pulley, and then loop the belt over it.

2. Loop the belt over a drive gear, and then install the drive gear on

the chassis (stretch the belt to install the gear).

3. Install the pulley cover and screw.

IMPORTANT: The repair kit contains two sets of tools used to install

the mezzanines. Failure to use these tools results in incorrectly

positioned mezzanines that will not properly operate (and might be

damaged when the printer power is turned on).

Special installation instructions: Mezzanine repair kit

J7Z09-90928.indd 12 8/3/2017 10:01:51 AM

12.1

Before proceeding, take note of the installed mezzanine positioning

tools. These tools lock the mezzanines in a specic position along

the drive belts.

12.2

Before proceeding, note that the right-side mezzanine tool has a

front side (callout 1) and a rear side (callout 2).

NOTE: When correctly installed, the front side (callout 1) of the tool

faces the interior of the nisher chassis (toward the mezzanine).

12.3

Before proceeding, check the replacement mezzanines to see if the

belt clamp (callout 1) and ground spring (callout 2) are pre-installed.

If these parts are installed, do the following:

1. Remove one screw , and then remove the belt clamp (callout 1).

2. Remove the ground spring (callout 2).

TIP: Use a small at-blade screwdriver to carefully pry on the back

side of the spring to release a press-t burr. Pull straight up on the

spring to remove it.

12.4

Position a mezzanine with the front most wheel (front mezzanine)

or rear most wheel (rear mezzanine) aligned with the posts on the

rail (callout 1; front mezzanine), and then push the tool down until

it snaps over the mezzanine wheel and onto the post (callout 2).

NOTE: When properly installed, the tools are secure (callout 3) and

rmly hold the mezzanines in place.

J7Z09-90928.indd 13 8/3/2017 10:01:53 AM

12.5

Install the left-side tools as shown below.

NOTE: Look inside the nisher chassis and make sure that the tool

captures the mezzanine wheel (callout 1).

12.6

Before proceeding, take note of how the mezzanine belt clamps are

installed:

• Front mezzanine: The lower portion of the upper drive belt

passes over the clamp (callout 1).

• Rear mezzanine: The upper portion of the upper drive belt passes

under the clamp (callout 2).

12.7

Position the clamp on the belt, and then rotate the belt to slide the

clamp into the slot in the mezzanine.

NOTE: The front mezzanine clamp and belt is shown below.

12.8

Install one screw.

NOTE: Repeat step 12.7 and step 12.8 for the remaining

mezzanine.

J7Z09-90928.indd 14 8/3/2017 10:01:53 AM

12.9

Install the ground springs.

12.10

Remove the mezzanine installation tools, move the mezzanines to

the center position, install the sheet-metal support bar, and then

install two screws.

J7Z09-90928.indd 15 8/3/2017 10:01:54 AM

www.hp.com

J7Z09-90928.indd 16 8/3/2017 10:01:55 AM

HP PageWide Managed Color MFP E77650-E77660 Printer series User guide

Brand: HP

Model: PageWide Managed Color MFP E77650-E77660 Printer series

Type: User guide

This manual is also suitable for

Download PDF

report

HP PageWide Managed Color MFP E77650-E77660 Printer series User guide

This manual is also suitable for

HP PageWide Managed Color MFP E77650-E77660 Printer series User guide

Related papers

Other documents