Error code Description Action
425.95 The paper remains detected at the SHPF compiler
during a job.
See
“SHPF elevator bin movement service check”
on page 173.
426.93 The sensor (booklet maker transport) did not detect
the paper.
See
“Booklet maker feed jam service check” on
page 79.
426.95 The paper remains detected at the sensor (booklet
maker transport) during a job.
See
“Booklet maker transport section paper jam
service check” on page 75.
427.93 The sensor (booklet maker tamper paper present) did
not detect the paper.
See
“Booklet maker tamper paper jam service
check” on page 96.
428.93 The sensor (booklet maker fold exit) did not detect
the paper.
See
“Bifold exit jam service check” on page 83.
428.95 The paper remains detected at the sensor (booklet
maker fold exit) during a job.
429.93 The SHPF ejector failed. See
“SHPF ejector failure service check” on
page 125.
[x]‑page jam, open doors G, H, and J and clear jammed paper. Leave paper in bin. [4yy.xx]
1 Open door G, and then remove the jammed paper.
Note: Make sure that all paper fragments are removed.
4021, 7421
Diagnostic information
64