= Supported
X = Not supported
Printer model
Message Status code Return string CS310, CS410, CS510 CX310, CX410, CX510
Intervention Required -
Close Cover [x]
40021
Close cover [x]
XX
Intervention Required -
Close Cover [x]
40021
Close paper
transport cover
XX
Intervention Required -
Printer Cover Open
40021
Close Cover
XX
Intervention Required -
Close Toner Box Cover
40021
Close Cover
XX
Intervention Required -
Close Deflector G
40021
Close Deflector
G
XX
Intervention Required -
Close Door
40021
Close Door
XX
Intervention Required -
Close Door [x]
40021
Close door [x]
XX
Intervention Required -
Close Door [x]
40021
Close stapler
door
XX
Intervention Required -
Close Door Insert
Cartridge
40021
Close door or
insert cartridge
XX
Intervention Required -
Close Finisher Rear Door
40021
Close Finisher
Rear Door
XX
Intervention Required -
Close Finisher Side Door
40021
Close finisher
side door
XX
Intervention Required -
Close Finisher Top Cover
40021
Close finisher
top cover
XX
Intervention Required -
Close Front Door
40021
Close front or
side door
XX
Intervention Required -
Close Front Door
40021
Close front door
XX
Intervention Required -
Close Left Side Door
40021
Close left side
door
XX
Intervention Required -
Close Low ADF Door
40021
Close lower
automatic feeder
door
XX
Intervention Required -
Close Side Door
40021
Close Side Door
XX
Intervention Required -
Close Surface
40021
Close surface H
XX
1
This message applies only to two‑line printer models.
2
This message contains a subset of letters CMYK, where CMYK denotes cyan, magenta, yellow, and black cartridges, respectively.
Appendix B: PJL support 51