Utax CD 1015 Service Manual download pdf (Page 181)

2AV/X

1-5-30

1-5

Problem Causes/check procedures Corrective measures

1-5-5 Mechanical problems

(1)

No primary paper feed.

(2)

No secondary paper

feed.

(3)

Skewed paper feed.

(4)

The scanner does not

travel.

(5)

Multiple sheets of paper

are fed at one time.

(6)

Paper jams.

(7)

Toner drops on the

paper conveying path.

(8)

Abnormal noise is

heard.

Check if the surfaces of the following pulleys

are dirty with paper powder: upper paper

feed pulleys, lower paper feed pulleys* and

bypass paper feed pulleys.

Check if the paper feed pulleys are

deformed.

Electrical problem with the following

electromagnetic clutches: upper paper feed

clutch, lower paper feed clutch* and bypass

paper feed clutch.

Check if the surfaces of the left and right

registration rollers are dirty with paper

powder.

Electrical problem with the registration

clutch.

Width guide in a drawer installed incorrectly.

Deformed width guide in a drawer.

Check if a pressure spring along the paper

conveying path is deformed or out of place.

Check if the scanner wire is loose.

The scanner motor malfunctions.

Deformed drawer claw.

Check if the paper is curled.

Check if the paper is excessively curled.

Deformed guides along the paper conveying

path.

Check if the contact between the right and

left registration rollers is correct.

Check if the press roller is extremely dirty or

deformed.

Check if the contact between the heat roller

and its separation claws is correct.

Check if the developing section of the image

formation unit is extremely dirty.

Check if the pulleys, rollers and gears

operate smoothly.

Check if the following electromagnetic

clutches are installed correctly: upper paper

feed clutch, lower paper feed clutch* and

bypass paper feed clutch.

Clean with isopropyl alcohol.

Check visually and replace any deformed

pulleys (see page 1-6-3).

See pages 1-5-26.

Clean with isopropyl alcohol.

See page 1-5-26.

Check the width guide visually and correct

or replace if necessary.

Repair or replace if necessary .

Repair or replace.

Reinstall the scanner wire (see page 1-6-

21).

See page 1-5-25.

Check the drawer claw visually and correct

or replace if necessary.

Change the paper.

Change the paper.

Check visually and replace any deformed

guides.

Check visually and remedy if necessary.

Replace the pressure spring if it is

deformed.

Clean or replace the press roller.

Repair if any springs are off the separation

claws.

Clean the developing section of the image

formation unit.

Grease the bearings and gears.

Correct.

*Optional for 15 cpm copier.

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