Product comparison · 2 dot matrix printers

Epson LQ-780 dot matrix printer vs Epson PLQ-22 CSM

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  • 19specifications compared
  • 16differ
  • 3identical
  • 51known for one product only

Key differences

The Epson PLQ-22 CSM has 89 cps more maximum print speed than the Epson LQ-780 dot matrix printer (576 cps vs 487 cps). The Epson PLQ-22 CSM has 64 KB more buffer size than the Epson LQ-780 dot matrix printer (128 KB vs 64 KB). The Epson LQ-780 dot matrix printer has 5 dB more sound pressure level (printing) than the Epson PLQ-22 CSM (59 dB vs 54 dB). Only the Epson PLQ-22 CSM has colour. Country of origin: Indonesia on the Epson LQ-780 dot matrix printer, Japan on the Epson PLQ-22 CSM.

  • Colour
    • LQ-780 dot matrix printer:No
    • PLQ-22 CSM:Yes
  • Maximum print speed
    • LQ-780 dot matrix printer:487 cps
    • PLQ-22 CSM:576 cps
  • Buffer size
    • LQ-780 dot matrix printer:64 KB
    • PLQ-22 CSM:128 KB
  • Sound pressure level (printing)
    • LQ-780 dot matrix printer:59 dB
    • PLQ-22 CSM:54 dB
  • Country of origin
    • LQ-780 dot matrix printer:Indonesia
    • PLQ-22 CSM:Japan
  • Standard interfaces
    • LQ-780 dot matrix printer:Parallel, USB 2.0
    • PLQ-22 CSM:USB 2.0
  • Mean time between failures (MTBF)
    • LQ-780 dot matrix printer:35000 h
    • PLQ-22 CSM:10000 h
  • Power consumption (typical)
    • LQ-780 dot matrix printer:46 W
    • PLQ-22 CSM:64 W

Side by side

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Comparison of LQ-780, PLQ-22 CSM
70 specifications
Printing3 differ
ColourDiffersNoYes
Maximum resolutionKnown for one360 x 180 DPIUnknown — not stated by the source
Maximum printing width (columns)Known for one106Unknown — not stated by the source
Maximum print speedDiffers487 cps576 cps
Maximum print speed (draft)Known for one487 cpsUnknown — not stated by the source
Maximum print speed (LQ)Known for one366 cpsUnknown — not stated by the source
Maximum number of copiesKnown for one6 copiesUnknown — not stated by the source
Built-in barcodesDiffersCODABAR (NW-7), Code 128 (A/B/C), Code 39, EAN13, EAN8, Industrial 2/5, Interleaved 2/5, Matrix 2/5, POSTNET, UPC-A, UPC-ECode 39, UPC-A, UPC-E
Number of barcode fontsKnown for one8Unknown — not stated by the source
Number of bitmap fontsKnown for one11Unknown — not stated by the source
Bitmap fontsKnown for oneCourier, Draft, Prestige, RomanUnknown — not stated by the source
Number of scalable fontsKnown for one4Unknown — not stated by the source
Scalable fontsKnown for oneRoman, Roman T, Sans Serif, Sans Serif HUnknown — not stated by the source
Character setsKnown for onePC437, PC850, PC858, ISO 8859-15, Roman 8, ItalicUnknown — not stated by the source
Number of charactersKnown for one15Unknown — not stated by the source
Normal print speedKnown for oneUnknown — not stated by the source340 cps
Character pitchKnown for oneUnknown — not stated by the source10 cpi
Paper handlingidentical
Paper tray media typesKnown for oneEnvelopesUnknown — not stated by the source
Continuous paper thickness rangeKnown for one0.12 - 0.49 mmUnknown — not stated by the source
Multi-part paper thickness rangeKnown for one0.12 - 0.49 mmUnknown — not stated by the source
Single sheet thickness rangeKnown for one0.065 - 0.15 mmUnknown — not stated by the source
Maximum print sizeKnown for oneUnknown — not stated by the sourceA4 (210 x 297 mm)
Features3 differ
Product colourKnown for oneBlack, WhiteUnknown — not stated by the source
Buffer sizeDiffers64 KB128 KB
Sound pressure level (printing)Differs59 dB54 dB
Country of originDiffersIndonesiaJapan
Ports & interfaces1 differ
Standard interfacesDiffersParallel, USB 2.0USB 2.0
Endurance1 differ
Print headKnown for one24-pinUnknown — not stated by the source
Print head life400 million characters400 million characters
Mean time between failures (MTBF)Differs35000 h10000 h
Print directionKnown for oneUnknown — not stated by the sourceBidirectional
Ribbon lifeKnown for oneUnknown — not stated by the source10 million characters
Power1 differ
AC input frequencyKnown for one50 - 60 HzUnknown — not stated by the source
AC input voltageKnown for one100 - 240 VUnknown — not stated by the source
Power consumption (standby)Known for one8.3 WUnknown — not stated by the source
Power consumption (typical)Differs46 W64 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one10 - 80%Unknown — not stated by the source
System requirementsidentical
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2022Unknown — not stated by the source
Windows operating systems supportedKnown for oneWindows 11 x64Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one480 mmUnknown — not stated by the source
DepthKnown for one301 mmUnknown — not stated by the source
HeightKnown for one211 mmUnknown — not stated by the source
WeightDiffers6.7 kg9.2 kg
Packaging data4 differ
Quantity per pack1 pc(s)1 pc(s)
Package widthDiffers325 mm365 mm
Package depthDiffers590 mm450 mm
Package heightDiffers350 mm260 mm
Package weightDiffers8.28 kg10.8 kg
Other featuresidentical
Print technologyDot matrixDot matrix
NeedlesKnown for one24Unknown — not stated by the source
Dimensions (WxDxH)Known for oneUnknown — not stated by the source384 x 280 x 203 mm
Connectivity technologyKnown for oneUnknown — not stated by the sourceWired
Power requirementsKnown for oneUnknown — not stated by the source220V, 50/60Hz
Compatible operating systemsKnown for oneUnknown — not stated by the sourceWindows XP SP2 Professional (32/64-bit) Windows Vista SP1 Ultimate (32/64-bit) Windows Vista SP1 Enterprise (32/64-bit) Windows Vista SP1 Business (32/64-bit) Windows 7 Ultimate (32/64-bit) Windows 7 Enterprise (32/64-bit) Windows 7 Professional (32/64-bit) Windows Server 2003 SP2 Standard (32/64-bi
Standard media sizesKnown for oneUnknown — not stated by the source210 x 297
Logistics data2 differ
Harmonized System (HS) codeKnown for one84433210Unknown — not stated by the source
Pallet gross weightKnown for one0 gUnknown — not stated by the source
Pallet weight (UK)Known for one0 gUnknown — not stated by the source
Products per palletDiffers24 pc(s)32 pc(s)
Products per pallet (UK)Differs36 pc(s)48 pc(s)
Pallet gross heightKnown for oneUnknown — not stated by the source2.23 m
Pallet gross lengthKnown for oneUnknown — not stated by the source120 cm
Pallet gross widthKnown for oneUnknown — not stated by the source80 cm
Pallet height (UK)Known for oneUnknown — not stated by the source2.23 m
Pallet length (UK)Known for oneUnknown — not stated by the source120 cm
Pallet width (UK)Known for oneUnknown — not stated by the source100 cm
Products per pallet layerKnown for oneUnknown — not stated by the source4 pc(s)
Products per pallet layer (UK)Known for oneUnknown — not stated by the source6 pc(s)
Technical detailsidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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