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Printer prints, but does not space.
1
YES
2
YES
Check synchro belt
tension.
'J'Rl is faulty.
Print ,lead does not return after printing.
YES
YES
Q2 is faulty.
Check space motor
drivers.
Readj ust belt.
Replace
circuit board.
Replace
circuit board.
Replace
circuit board.
Replace
circuit board.
73