Ricoh PRIPORT VT 2000 Series Service Manual page 207

28 February '91
4.1 OPERATION: (To Enter Test Pattern Image Mode)
1) Remove the front cover.
2) Turn off the DIP SW 400-7 on the image processing PCB only when the
power switch is off.
3) Turn on the main switch.
VT2300/VT2500 only:
4) Press the Image Mode key to select the Test Pattern Image.
Test Pattern in Line Mode
VT2100/VT2130/VT2150 only:
4) The following Test Pattern is made in both Line and Photo mode (i.e. it
does not need to be selected).
5) Set the original on the original table.
CAUTION: To prevent overheating of the thermal head, make the
original as short as possible. Any type of original is suitable
as the test pattern being used is in the image processing
PCB memory.
6) Press the Master Making key and make prints.
7) After completion of the Test Pattern Image mode, turn on DIP SW 400-7.
Test Pattern in Line Mode/Photo Mode
Test Pattern in Photo Mode
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