Brother International MFC-P2000 Service Manual - Page 74

Troubleshooting Image Defects, Print quality cannot be guaranteed in the following cases

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4.2 Troubleshooting Image Defects The following procedures should be followed in the event of specific image defects. Before you can establish the cause of an image defect you need to identify whether the image defect you have got comes from the scanning side or the printing side to take the appropriate action. Implement both direct copying and printing from the printer itself (ex. test print), and find which causes the defect referring to the table below; Cause Scanning side Printing side Copying result ✕ ✕ Printing result ❍ ✕ ✕ = No good ❍ = OK Also, see subsection 3.3 and 3.4 for information about the location of the high-voltage contacts and grounding contacts. Caution: Print quality cannot be guaranteed in the following cases;  When using the printer for a special job, such as printing of name cards.  When printing much narrower paper than the printable paper width.  When printing on one area of the paper continuously even though Letter or A4 size paper is used. IV-5

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IV-5
4.2
Troubleshooting Image Defects
The following procedures should be followed in the event of specific
image defects
.
Before you can establish the cause of an image defect you need to identify whether the
image defect you have got comes from the scanning side or the printing side to take the
appropriate action.
Implement both direct copying and printing from the printer itself (ex. test print), and find
which causes the defect referring to the table below;
Cause
Copying result
Printing result
Scanning side
Printing side
= No good
= OK
Also, see subsection 3.3 and 3.4 for information about the location of the high-voltage
contacts and grounding contacts.
Caution:
Print quality cannot be guaranteed in the following cases;
When using the printer for a special job, such as printing of name cards.
When printing much narrower paper than the printable paper width.
When printing on one area of the paper continuously even though Letter or A4 size
paper is used.