MP 4002 and SR3110 does not staple, only printing

[UNICORNico]

Is there any message displayed when they try to staple? They may be trying to staple from a tray that stapling is turned off or trying to center staple to paper that is not short edge feed.

The stapling is enabled in all drawers. Otherwise, photocopying would NOT staple, but YES staple.
In all drawers it is indicated as normal paper of 80gr. with option of stapled and double-sided active.
The machine as soon as it receives the printing order (although this is the selected option to staple) it performs the work with total normality without indicating ANYTHING per screen, and WITHOUT STAPLING.
Obviously something happens here that is foreign to the driver and must be something internal to the device.

[slimslob]

The stapling is enabled in all drawers. Otherwise, photocopying would NOT staple, but YES staple.
In all drawers it is indicated as normal paper of 80gr. with option of stapled and double-sided active.
The machine as soon as it receives the printing order (although this is the selected option to staple) it performs the work with total normality without indicating ANYTHING per screen, and WITHOUT STAPLING.
Obviously something happens here that is foreign to the driver and must be something internal to the device.

If they can staple when copying, then the only thing internal to the machine would be firmware. Printer, PCL Language or Network

[UNICORNico]

Si pueden grapar al copiar, entonces lo único interno de la máquina sería el firmware. Impresora, lenguaje PCL o red

Thank you.


For something so obvious, and I didn't realize it.


Definitely another thing to add to the long list of "weird things that happen if you don't update the firmware" xD lol