Error reading USB drive. Remove USB.
An unsupported USB device has been inserted. Remove the USB device, and then install a supported one.
Insert staple cartridge
Try one or more of the following:
• Insert a staple cartridge.
• Touch Continue to clear the message and print without using the staple finisher.
Insert Tray [x]
Insert the specified tray into the printer.
Insert the hole punch box
Insert the hole punch box into the finisher, and then touch Continue to clear the message.
Install bin [x]
Try one or more of the following:
• Install the specified bin:
1 Turn the printer off.
2 Unplug the power cord from the wall outlet.
3 Install the specified bin.
4 Connect the power cord to a properly grounded electrical outlet.
5 Turn the printer back on.
• Cancel the print job.
Install envelope feeder
Try one or more of the following:
• Install the envelope feeder:
1 Turn the printer off.
2 Unplug the power cord from the wall outlet.
3 Install the envelope feeder.
4 Connect the power cord to a properly grounded electrical outlet.
5 Turn the printer back on.
• Cancel the print job.
Troubleshooting 175