Ricoh 9100DN - Aficio SP B/W Laser Printer Software Manual page 95

Blinks while the printer is receiving data. Is lit if there is data to be printed.
9. [Escape] key
Press this key to return to the previous condition on the display.
10. [ Enter] Key
Used to confirm or apply settings to proceed to the subsequent steps.
11. [ ] [ ] Keys
Use to increase or decrease displayed values when making settings. Keep pressed to quicken scrolling, and
increase or decrease values displayed in increments of 10.
Using Keys
3
93