When Handling The Paper; When Operating The Printer - Epson DFX-9000 Reference Manual

When handling the paper

Never feed labels backward using the Micro Feedd button.
When fed backward, labels can easily peel off the backing
sheet and cause a paper jam.
Because labels are sensitive to temperature and humidity,
use them only under normal operating conditions:
Temperature
Humidity
Do not leave labels loaded in the printer between jobs; they
may curl around the platen and jam when you resume
printing.
Do not load paper that is curled or has been folded.

When operating the printer

Adjust only those controls that are covered in the user
documentation. Improper adjustment of other controls may
result in damage requiring extensive repair by a qualified
technician.
Whenever you turn off the printer, wait at least five seconds
before turning it back on; otherwise, you may damage it.
Do not turn off the printer while it is printing the self test.
Always press the Pause button to stop printing and then
turn off the printer.
Do not turn off the printer while it is printing the hex dump.
Always press the Pause button to stop printing and then
turn off the printer.
10
Safety Instructions
15 to 25°C (59 to 77°F)
30 to 60% RH