Oki ML620 User Manual

ML620/ML621 User’s Guide 12
Print Mode Key Functions
Function of Keys in PRINT MODE
Key Status Function when pressed
SEL
On-line Takes the printer off-line.
Off-line Takes the printer on-line.
LF/FF
(Line Feed/
Form Feed)
On-line For continuous forms: when paper is loaded, performs a form feed.
For cut sheets: to eject the cut sheet hold the button down.
Off-line For a line feed: press once
For a form feed: press and hold (for more than 400 ms)
LOAD/EJECT
On-line / Off-line When no paper loaded: performs a paper load.
When paper is loaded:
- Continuous forms: Retracts the form to the Pin Tractor (i.e., reverses
and moves paper out of the printer).
- Cut sheet paper: Ejects the cut sheet.
- Pull feed: no effect.
TEAR
On-line / Off-line Continuous forms only: moves the paper to its cut position.
Pull feed: no effect.
PRINT QUALITY
On-line / Off-line Press the key to toggle through the font options.
CHR PITCH
On-line / Off-line Press the key to toggle through the character pitch options.
PRINT SPEED
On-line / Off-line Press the key to toggle through the print speed options.
SEL + LF/FF
On-line / Off-line No effect.

Oki ML620 Specifications

General

Color	-
Maximum resolution	288 x 72 DPI
Mean time between failures (MTBF)	25000 h
Sound pressure level (printing)	55 dB
Sound pressure level (quiet mode)	52 dB
Standard interfaces	USB 2.0
Windows operating systems supported	Windows 2000, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
AC input voltage	120 V
Dimensions (WxDxH)	438 x 375 x 191 mm