= Supported
X = Not supported
Printer model
Message Status code Return string MS911
MX910, MX911,
MX912
Intervention Required -
Change Request
41xyy
Change [paper source] to
[paper type] [paper size]
Intervention Required -
Change Request
41xyy
Change [paper source] to
[paper type] [paper size]
load [orientation]
Intervention Required -
Incorrect Media
41xyy
Incorrect Media [34]
XX
Intervention Required -
Insert Duplex Pages &
Press Go.
412yy
Insert Duplex Pages & Press
Go.
XX
Intervention Required -
Insert Tray [x]
4300x
Insert tray [x]
Intervention Required -
Gap Too Narrow
x41xyy
Insufficient space between
paper stacks in Tray 3
* This message applies only to two‑line printers.
PJL messages for paper jams
= Supported
X = Not supported
Printer model
Message Status code MS911 MX910, MX911, MX912
Intervention Required -
Paper Jam
4200x XX
Intervention Required -
Paper Jam
4200z
Intervention Required -
Paper Jam
4201x XX
Intervention Required -
Paper Jam
4201z
Intervention Required -
Paper Jam
4202x XX
Intervention Required -
Paper Jam
4202z
Intervention Required -
Paper Jam
4203x XX
Intervention Required -
Paper Jam
4203z
w indicates that this message includes a letter indicating a door or cover that should be opened.
x represents the number of jammed pages in the printer.
y represents the tray number.
z represents the bin number.
Appendix B: PJL support 72