Minolta magicolor 330 Manuel de service télécharger pdf (Page 110)

5-14 magicolor 330 - Base Engine Service Manual

Primary Fault Isolation Procedures

5.6 - Vertical Streaks

PROBLEM

There are black lines running vertically along the page.

THE PRINTER DISPLAYS N

ERROR MESSAGE.



                                

                                 

                     

     

• MCU PWB (RRP 9.123)

• LVPS (RRP 9.119)

• ROS Assembly (RRP 9.47)

Step Actions and Questions Yes No

PAPER PATH INSPECTION

Inspect the paper path, between feed and exit, for contamination or

obstructions.

Is the paper path free of contamination or obstructions?

Go to step 2 Clear the paper

path

XEROGRAPHIC INSPECTION

1. Generate a test print and slide the Fuser Assembly out of the

printer just before the sheet of paper enters the Fuser.

2. Remove the Xerographic Cartridge (RRP 9.48).

3. Inspect the image on the Drum.

Is there a normal test print image, without any vertical streaks,

visible on the drum?

Go to step 3 Go to step 7

IBT INSPECTION

Inspect the image on the surface of the IBT?

Is there a normal test print image, without any vertical streaks,

visible on the surface of the IBT?

Go to step 4 Replace the

Transfer

Assembly

(RRP 9.71)

2ND TRANSFER INSPECTION

1. Generate a test print and slide the Fuser Assembly out of the

printer just before the sheet of paper enters the Fuser.

2. Inspect the image on the sheet of paper just before the paper

enter the Fuser.

Is there a normal test print image, without any vertical streaks,

visible on the sheet of paper?

Go to step 5 Replace the

2ND BTR

Assembly

(RRP 9.75)

RS506X

1 2 ... 105 106 107 108 109 110 111 112 113 114 115 ... 527 528

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Minolta magicolor 330 Manuel de service Page 110

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