Ricoh B022, Service Manual

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SERVICE PROGRAM MODE
SM 4-53 B022/B027
4.2.3 TEST PATTERN PRINTING (SP2-902-3)
NOTE: Always print a test pattern to confirm correct operation of the machine.
1. Enter the SP mode and select SP2-902-3.
2. Press
!
.
3. Enter the number for the test pattern that you want to print and press
"
. (See
the tables below.)
4. When you are prompted to confirm your selection, press Yes. This selects the
test pattern for printing.
5. Press Copy Window to open the copy window and then select the settings for
the test print (paper size, etc.)
6. Press Start
#
twice. (Ignore the “Place Original” messages) to start the test
print.
7. Press SP Mode (highlighted) to return to the SP mode display.
No. Test Pattern No. Test Pattern
0 None 15 Grayscale (Grid)
1 Vertical Line (1-dot) 16 Grayscale with White Line (Horizontal)
2 Horizontal Line (1-dot) 17 Grayscale with White Line (Vertical)
3 Vertical Line (2-dot) 18 Grayscale with White Line (Vertical
/Horizontal)
4 Horizontal Line (2 dot) 23 P Pattern
5 Grid Pattern (1-dot) 31 Grayscale (Horizontal, 8bit, Odd)
6 Grid Pattern (1-dot pair) 32 Grayscale (Vertical, 8bit, Odd)
7 Alternating Dot Pattern 33 Grayscale with White Line (Horizontal
8bit, Odd)
8 Full Dot Pattern 34 Grayscale with White Line (Vertical 8bit,
Odd)
9 Black band 35 Grayscale (Horizontal, 8bit, Even)
10 Trimming Area 36 Grayscale (Vertical, 8bit, Even)
11 Argyle Pattern 37 Grayscale with White Line (Horizontal
8bit, Even)
12 Grayscale (Horizontal) 38 Grayscale with White Line (Vertical 8bit,
Even)
13 Grayscale (Vertical) 40 Grid (1-dot pair) (with Outside Data)
14 Grayscale (Vertical/Horizontal) 41 Trimming Area (with Outside Data)
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Rev. 10/2002