Okidata Microline 420 Serial 9-pin Impact Dot Matrix USB Black Printer D22900A.
Maximum Resolution: 288(H) x 144(V) dpi
Input/Output Ports: 1x IEEE1284-1994 Bi-directional Parallel, USB 2.0 (Full Speed), (Optional) 100BASE-TX/10BASE-T, 1x RS-232C (25pin)
Power Input: AC 110/230 V (50/60Hz)
Color: Black
Height: 6.0” (153mm)
Width: 15.7” (398mm)
Depth: 13.6” (345mm)
Weight: 13.1 lb (5.9 kg)
Type: Matrix Printer
Supported Operating System: Windows 10 (32bit/64bit), Windows 8.1 (32bit/64bit), Windows 8 (32bit/64bit), Windows 7/7x64, Windows Vista / Vista x64, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, Windows Server 2008/2008 x64, Windows Server 2003/2003 x64, macOS 10.15/10.14/10.13/10.12, OS X 10.11/10.10/10.9/10.8/10.7, Mac OS X 10.6/10.5/10.4/10.3/10.2, MAC OS 9, iOS, Chrome OS, Linux, Solaris, Android
Features: 1x Paper Tray (p/n: PP4128-1307), Manual, & Setup Guide
Additional Specifications:
Printing Technology: Serial Impact Dot Matrix Method
Print Head: 9 Pin
Dot Wire Diameter: 0.3 mm
Print Direction: Bidirectional/Unidirectional printing, Short line-seeking printing
Line Feed Pitch: 4.23mm (1/6 "), 3.18mm (1/8 "), n x 0.35mm(n/72 ") (n=1-85), n x 0.18mm(n/144 ") (n=0-255), n x 0.12mm(n/216 ") (n=0-255)
Feed Speed: 4.5 inches per second
Feed Rate: 4.23mm(1/6”) line feed: Approx. 48 milliseconds
Paper Route: Manual (Top), Tractor feeder (Rear), Tractor feeder (Bottom), Cut sheet feeder (Rear), Roll paper stand
Character Pitch:
Super Speed Draft : 12.0 cpi
High Speed Draft : 10.0 cpi, 12.0 cpi, 15.0 cpi, 17.1 cpi, 20.0 cpi
Utility : 10.0 cpi, 12.0 cpi, 15.0 cpi, 17.1 cpi, 20.0 cpi, Propotional
Near Letter Quality : 10.0 cpi, 12.0 cpi, 15.0 cpi, 17.1 cpi, 20.0 cpi, Propotional
Printing Width: 80 characters/line at ANK 10 cpi
Receive Buffer: Max. 128KB
Resident Font: High Speed Draft, Utility, NLQ Courier, NLQ Gothic, Scalable Courier, Scalable Gothic
Font Style: Bold, Double Width, Double Height, Emphasized, Italics, Over score, Underline
1-D Barcode: UPC-A, UPC-E, EAN8, EAN13, Code39, Interleaved 2 of 5 (ITF), Code128, POSTNET, Codabar (NW-7), Industrial 2 of 5, Matrix 2 of 5
Paper Type: Continuous paper, Continuous copying paper, Cut sheet, Card, Envelope, Label
Paper Weight Adjustment: Manual
Paper Size :
Continuous paper: Width 3.0-10.0“ (76.2-254.0mm) x Length 3.0-14.0“ (76.2-355.6mm)
Single part paper: Width 3.9-8.5“ (99.1-216.0mm) x Length 3.9-14.02“ (99.1-356.0mm)
Multi part paper: Width 3.0-10.0“ (76.2-254.0mm) x Length 3.0-14.0“ (76.2-355.6mm)
Paper Weight:
Continuous paper : 12.0 - 23.9 lb. bond (45 - 90 gsm)
Single part paper : 12.0 - 23.9 lb. bond (45 - 90 gsm)
Multi part paper : 9.3 - 10.6 lb. bond (35 - 40 gsm)
Copy Capability: Normal print mode: original + 5sheets(Total Thickness < 0.36mm)
Operating Environment: Operating: 41 - 95 °F (5 - 35 °C), 20 - 80 %RH
Power Consumption:
Operating: Max. -W (ISO10561 (Utility, Range1) Printing Approx. 51W)
Power Save: < 1.7W
Noise Level:
Operating :Approx. 56 dBA
Quiet Mode: < 52 dBA
MTBF(Mean Time Before Failure): 20,000 hours
Ribbon Life Black: 4 million characters
Print Head Life: Approx. 600 million strokes/ pin