Minolta Scanner Mode User's Guide download pdf (Page 299)

Solving Problems with Printing Quality

285

Abnormal

areas (white,

black, or

color) appear

in a regular

pattern.

The laser lens is dirty. Clean the laser lens.

A toner cartridge may

be defective.

Remove the toner cartridges with the

color causing the abnormal image.

Replace it with a new toner cartridge.

One or more of the

imaging units is

defective.

Remove the imaging units and check

for damage. If it is damaged, replace it.

Image

defects.

The laser lens is dirty. Clean the laser lens.

A toner cartridge may

be leaking.

Remove the toner cartridges and

check for damage. If it is damaged,

replace it.

A toner cartridge may

be defective.

Remove the toner cartridge with the

color causing the abnormal image.

Replace it with a new toner cartridge.

One or more of the

imaging units may be

defective.

Remove the imaging units and check

for damage. If it is damaged, replace it.

Lateral lines

or bands

appear on

image.

The machine is not

level.

Place the machine on a flat, hard, level

surface.

The media path is

dirty with toner.

Print several sheets and the excess

toner should disappear.

One or more of the

toner cartridges may

be defective.

Remove the toner cartridges and

check for damage. If it is damaged,

replace it.

One or more of the

imaging units is

defective.

Remove the imaging units and check

for damage. If it is damaged, replace it.

Colors look

drastically

wrong.

One or more of the

toner cartridges may

be defective.

Remove the toner cartridges and verify

that the toner is distributed evenly on

each cartridge roller, and reinstall the

toner cartridges.

Symptom Cause Solution

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