Page 12
Model 256/PC Instruction Manual
250mA/250V
CAUTION!
For continued protection against
risk of fire, replace only with
same type and rating of fuse.
FOOTSW ITCH
P R O B E
E N A B L E
P R IN T E R /S E R IA L
J 2
J 4
1 2 7
1 2 8
2 5 5
2 5 6
6 5
6 6
6 4
6 3
1 9 3
1 9 4
1 9 1
1 9 2
1
2
1 2 9
1 3 0
J 1
J 3
4
5
2,
6
3
SEQ.
BUILD
RANDOM
BUILD
ERROR
LIST
TEST
RESET
MENU
RUN
MODEL 256
1
1. Load program (Figure 8).
2. Connect harness to be tested.
3. Connect printer per setup instructions in "Preparation" section.
4. Press ERROR LIST.
5. The Model 256/PC will perform a test of the harness, and all errors will be printed, or
"Passed XXXX/YYYY" will be printed for a successful test. (Where XXXX is the
number of tests that have passed and YYYY is the number of tests that have been run.)
6. When testing is finished, disconnect harness.
Figure 10. Simplified ERROR LIST Procedure
Summary of Contents for 256/PC
Page 1: ...MODEL 256 PC CONTINUITY TESTER ...
Page 2: ......
Page 61: ...Model 256 PC Instruction Manual Page 53 Figure 20 Schematic CPU Board 1 of 3 ...
Page 62: ...Page 54 Model 256 PC Instruction Manual Figure 20 Schematic CPU Board 2 of 3 ...
Page 63: ...Model 256 PC Instruction Manual Page 55 Figure 20 Schematic CPU Board 3 of 3 ...
Page 64: ...Page 56 Model 256 PC Instruction Manual Figure 21 Schematic Scanner Board 1 of 3 ...
Page 65: ...Model 256 PC Instruction Manual Page 57 Figure 21 Schematic Scanner Board 2 of 3 ...
Page 66: ...Page 58 Model 256 PC Instruction Manual Figure 21 Schematic Scanner Board 3 of 3 ...
Page 67: ...NOTES ...
Page 68: ...Cablescan 5900379 REV G ...
