Test Pattern 1 - Brother FAX4100 Service Manual

3.4

Test Pattern 1

n n n n Function
This function, much like the copying function, prints out test pattern 1 to allow the service
personnel to check for record data missing or print quality.
n n n n Operating Procedure
Press the 0 and 9 keys in this order in the initial stage of the maintenance mode.
The figure below shows test pattern 1.
Test Pattern 1
V - 8