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Star Micronics

Star Micronics 39332110 SP742MC GRY US receipt printer

SKU CH-ZSEN-9R4HP MPN 39332110

Impact dot matrix receipt printer with guillotine cutter, parallel interface and internal power supply

  • Memory sizeFlash Memory (16 Mbit), NV bit image 256 KB
  • Interface typeParallel
  • Power drawAverage 36 W. Printing, 10 W. Standby
  • Printing method25-pin Serial Impact Dot Matrix
  • Printing speed13 Receipts Per Minute (4.7 Lines Per Second at 42 Columns)
  • Max monochrome resolution203 dpi
  • Fast 13 receipts per minute output with 4.7 lines per second throughput
  • Two-color red and black printing using RC700BR ribbon for clear kitchen tickets
  • Spill-proof and heat-resistant construction handles humid kitchen environments
  • Clamshell drop-in paper loading with adjustable 58 mm, 69.5 mm or 76 mm widths
  • Embedded power supply reduces counter clutter and simplifies installation

Built for Hot, Humid Kitchens

The Star Micronics SP742MC is a 25-pin serial impact dot matrix receipt printer designed for kitchen environments where heat and humidity can degrade printed tickets. It prints at 13 receipts per minute (4.7 lines per second at 42 columns) using a guillotine partial cutter. The clamshell mechanism allows drop-in paper loading, and an internal power supply eliminates an external brick.

Parallel-Only Shops, Not Multi-Interface Sites

This model suits venues that already run a parallel interface and need two-colour red/black output for order highlighting. It supports original plus two copies on 76 mm, 69.5 mm or 58 mm paper widths with a roll diameter up to 85 mm. Sites requiring USB, Ethernet, serial or WebPRNT connectivity should look at a different SP700 variant.

Parallel Interface Decides Fit

The single specification that determines compatibility is the fixed parallel interface; no swappable interface card is installed. If the host system or POS software cannot drive a parallel port, this unit will not integrate without additional hardware.

How it compares

Measured against everything we stock in Thermal Receipt Printers, at today’s prices. Recalculated every night.

Price $254.99
Typical for this category: the median of 201 items is $254.99.

Specifications

Product
Brand nameStar Micronics
Model name39332110
Performance
Printing speed13 Receipts Per Minute (4.7 Lines Per Second at 42 Columns)
Max monochrome resolution203 dpi
Memory
Memory sizeFlash Memory (16 Mbit), NV bit image 256 KB
Ports & slots
Interface typeParallel
Power
Power drawAverage 36 W. Printing, 10 W. Standby
Power supplyInternal; Power cable included in box
Size & build
Product dimensions5.98 in × 6.29 in × 9.64 in
Product weight6.52 lb (2.96 kg)
Shipping weight4.54 kg
Package size533 × 330 × 279 mm
Compatibility
Accepted media sizesWidth: 76 mm standard, Adjustable 69.5 mm or 58 mm with paper guide
Roll Diameter: Up to 85 mm
Thickness 1 Ply Paper: 0.065–0.085 mm
Copy Capability 2 Ply: Original + 1, 0.05-0.08 / piece, total less 0.14
Copy Capability 3 Ply: Original + 2, 0.05-0.08 / piece, total less 0.2
Easy-Load: "Drop-In & Print"
Paper Out Sensor: Standard
Print Width: 63 mm, 57 mm, 45 mm
Environment & compliance
Humidity range operatingOperating: 0% - 90% RH (without condensation)
Storage: Humidity: 5% - 95% RH
More details
Printing method25-pin Serial Impact Dot Matrix
Cutter typeGuillotine (Partial Cut Only)
Media formatRF3.0 PAPER 3IN STANDARD BOND (87993850)

Questions about this item

How often will the RC700BR ribbon need replacing on the SP742MC?

The two-colour RC700BR ribbon is the only scheduled consumable; swap it when print density fades — no other internal parts require routine replacement.

What limits continuous throughput on the 25-pin impact head?

The mechanism is rated at 13 receipts per minute (4.7 lines per second at 42 columns); sustained printing beyond that rate will queue jobs until the buffer clears.

How much heat and noise does the internal 36 W supply add during all-day kitchen use?

Average draw while printing is 36 W and only 10 W in standby, so the built-in supply stays cool and the impact mechanism produces typical dot-matrix chatter without extra fan noise.

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