Printronix p300 Maintenance Manual page 137

FROM SHEET 2
C
Retension hammer
spring per para 5–7.
Print out and check
for symptom.
Symptom
present
?
YES
Replace hammer
spring per para 5–25.
Print out and check
for symptom.
Symptom
Present
?
YES
Replace shuttle
assembly per para
5–24.
Print out and check
for symptom.
P300/P600 Troubleshooting
NO
Return to
Normal operation
NO
Return to
Normal operation
Figure 4–14. Missing Dots (3 of 6)
NO
Symptom
present
?
YES
Refer to schematics
and troubleshoot
using standard
techniques. If problem
remains, contact
authorized distributor
service
representative.
Return to
Normal operation
4–31