The Sample Pattern For The Test - Dell 1600n - Multifunction Laser Printer B/W Service Manual

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2.3 The Sample Pattern for the Test

The sample pattern shown in below is the standard pattern used in a factory.
The contents of the life span and the printing speed are measured with the pattern shown in below.
(The picture in the manual is 70% size of the actual A4 size.)
2.3.1 A4 5% Pattern
Service Manual
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