Image Defect Examples ; Recommendation ; Toner Specks - Page 163

Brother HL-1870N User's Guide

Table of Contents

background image

 

 

6-24 

 

Image Defect Examples 

Recommendation 

 

ABCDEFGH
abcdefghijk

A B C D
a b c d e
0 1 2 3 4

 

Toner Specks 

 

• 

Make sure you use paper that meets our specifications. Rough 
paper may cause this problem.  

See “What Kind of Paper Can I 

Use?” in Chapter 1.

 

• 

The drum unit may be damaged.  Install a new drum unit.  

See 

"Replacing the drum unit" in Chapter 5

• 

The toner cartridge may be damaged. Put in a new toner 
cartridge.  

See "Replacing the Toner Cartridge" in Chapter 5.

 

• 

The fixing unit may be smudged.  Call Customer Support. 

 

 

Hollow Print 

 

• 

Make sure you use paper that meets our specifications.   

See 

“What Kind of Paper Can I Use” in Chapter 1.

 

• 

Chose the ‘Thick Paper Mode’ in the printer driver, or use thinner 
paper than you are currently using. 

• 

Check the printer’s environment because conditions such as high 
humidity may cause this problem. 

See “Positioning the Printer” in 

Chapter 1.

 

 

 

All Black 

• 

The drum unit may be damaged. Put in a new drum unit.  

See 

"Replacing the drum unit" in Chapter 5.

 

• 

Clean the Corona Wire.  

See "Cleaning the Corona Wire" in 

Chapter 5.

 

• 

The fixing unit may be smudged.  Call Customer Support. 

 

Detailed Information for Brother HL-1870N User's Guide

Lists of information found in Brother HL-1870N User's Guide - Page 163

  • 1. • The drum unit may be damaged.
  • 5. • The fixing unit may be smudged.
  • 1. • Chose the ‘Thick Paper Mode’ in the printer driver, or use thinner paper than you are currently using.
  • 1. All Black • The drum unit may be damaged.
  • 5. • Clean the Corona Wire.
  • 5. • The fixing unit may be smudged.
  • Make sure you use paper that meets our specifications.
  • The drum unit may be damaged.
  • The toner cartridge may be damaged.
  • The fixing unit may be smudged.
  • Make sure you use paper that meets our specifications.
  • Chose the ‘Thick Paper Mode’ in the printer driver, or use thinner paper than you are currently using.
  • Check the printer’s environment because conditions such as high humidity may cause this problem.
  • The drum unit may be damaged.
  • Clean the Corona Wire.
  • The fixing unit may be smudged.

FAQ (Frequently Asked Questions) for Brother HL-1870N User's Guide - Page 163

  • See “What Kind of Paper Can I Use?

Related Documents for Brother HL-1870N User's Guide