Brother International FAX 275 Service Manual - Page 82
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UPC - 012502564546
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3.4 Test Pattern 1 • 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. • 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 2-BLOCK STROBE PULSE STANDARD 12/13/1996 13:19 PAGE 01 l?'•%Y."."INVIVEVAIVe.Y.i.".".1%"•••" • • • era WEVANNV Test Pattern 1 V - 8
![](/manual_guide/products/brother-international-fax-275-service-manual-f48d3e5/82.png)
3.4
Test
Pattern
1
•
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.
•
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
2
-BLOCK
STROBE
PULSE
STANDARD
12/13/1996
13:19
PAGE
01
l?'•%Y."."INVIVEVAIVe.Y.i.".".
1
%"•••"
• •
•
era
WEVANNV
Test
Pattern
1
V
-
8