Facit 4070 Service Instruction page 19

5.6 FAULT TRACING DIAGRAM
Transmission between motor shaft and
COS ta La rg gee Section K
Motor or brake binding ———__—— Section G and I
Unwinding mechanism ——_———————t Section Q
Pinch roller binding ——————— Section L
Flanges on pinch roller run in code-
hole tracks on tape —_—_—_—_—_—————— Section L
Brake shoe WOOL Tl mere Section
ed_track Faulty printed circuit board ———# Section
(no mark on tape)
Broken
punch pin driver ——————»
Section
D
Faulty punch solenoid —————_—-» Section B and E
Punch solenoid loose on punch/feed
unit chassis —_——_—_—e em Section B and E
Punch solenoid coil loose in solenoid
frae ——$—$—$—— ee Section
Faulty printed circuit board —————— Section 4.3
Supply flange brake improperly adjusted
OF WOLD, ge Section N
Sticky tape ——— ee» Replace tape
Winding motor pulling force too low ——@ Section P
Takeup
flange warped ———_—_—_——
em Replace or straighten
Reversing buffer rollers binding —————« Clean
19