Image Defects; Image Defect Examples; Diameter Of Rollers - Brother HL-2030 Service Manual
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Also See for HL-2030:
- Technical reference manual (496 pages) ,
- User manual (109 pages) ,
- Quick setup manual (30 pages)
Table of Contents
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7.
IMAGE DEFECTS
7.1
Image Defect Examples
I-1 Light
I-6 Black vertical
streaks
I-10 White horizontal
streaks
I-15 White spots
I-20 Downward fogging
of solid black
7.2
Diameter of Rollers
The diameter of each roller and the pitch which appears in the image are listed below.
No.
1
Paper Feed Roller
2
Transfer Roller
3
Exposure Drum
4
Heat Roller
5
Pressure Roller
6
Developer Roller
I-2 Dark
I-2 Dark
I-3 Completely blank
I-6 Black vertical
I-7 Black horizontal
streaks
stripes
I-11 Faulty
I-12 Poor fixing
registration
I-16 Black spots
I-17 Black band
I-21 Horizontal lines
I-22 Light rain
Fig. 7-12
Parts Name
7-26
HL-2030/2040/2070N SERVICE MANUAL
I-5 Dirt on back of paper
I-4 All black
I-8 Black vertical
I-9 White vertical
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I-13 Image distortion
I-18 Gray background
I-19 Hollow print
I-23 Ghost
I-24 Toner specks
Diameter (The pitch which
appears in the image)
Ø
14.0 mm (44.0 mm)
Ø
12.1 mm (37.9 mm)
Ø
24.0 mm (75.3 mm)
Ø
25.0 mm (78.5 mm)
Ø
25.0 mm (78.5 mm)
Ø
20.0 mm (62.8 mm)
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I-14 Faint print
Confidential
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Table of Contents
Troubleshooting
