Oki MICROLINE 320 Turbo Maintenance Manual

42089201TH Rev.4 122 /
Oki Data CONFIDENTIAL
2 In receiving by serial interface, printing data is omitted or printing operation is not performed.
Are RxD and SSD of Q3 as specified in Figure B-3-4?
No Replace the Q2.
Yes Are, WR, and BUS signals of Q3 pin 3 as specified in Figure B-3-5?
No Replace the Q3.
Yes Is the level of a BUS signals at Q7 pins 2-9 the same as that of DB0-7 when
WR signal is started?
No Replace the Q7.
Yes Is 4 pin of Q6 identical to WR signal in Figure B-3-5?
No Replace the Q6.
Yes Check Q12 on the Driver board.
Figure B-3-5
542ns
5V
0V
5V
0V
WR
Q3-3

Oki MICROLINE 320 Turbo Specifications

General

Color	No
Built-in barcodes	Code 39
Maximum resolution	288 x 144 DPI
Maximum number of copies	6 copies
Media thickness	0.36 - 0.43 mm
Dimensions (WxDxH)	399 x 355 x 117 mm
Networking features	OkiLAN 6120e 10/100 Base-T
Connectivity technology	Wired
Compatible operating systems	Windows Vista, XP, 2000/ME, 98 & NT 40; UNIX, MS-DOS, Novell
Page description languages	Epson FX
Sound pressure level (printing)	52 dB
Mean time between failures (MTBF)	10000 h
Power consumption (typical)	100 W
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	20 - 80 %