Epson

OmniLink T88V-i, 3 Inch, 4 USB & 1 Serial, Black

SKU: 

C31CA85791

With a cutter rated for 2,000,000 cuts, the Epson C31CA85791 is a direct thermal receipt printer built around a retail-hardened PC and built-in web server that supports mobile POS deployments, cloud-based services, and web-based POS configurations. It prints monochrome receipts at up to 11.81 in/s and connects via USB and serial, with the title specifying 4 USB ports and 1 serial interface. Media loads on rolls up to 3.27 inches in diameter, and power is supplied through a power adapter. The unit measures 5.8 inches tall, 5.7 inches wide, and 7.7 inches deep, weighing 3.50 lb, making it a compact desktop footprint for counter-based point-of-sale environments. Manufactured in China under the Epson OmniLink TM-T88V-i product line.
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Description
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The Epson ConnectMax 350 combines Epson’s TM-T88V-iHub platform into a compact, commercial-grade thermal receipt printer designed for retail, hospitality and self-service environments. Built for high-volume checkout lanes and kiosks, it delivers fast, reliable monochrome receipts using direct thermal/thermal line technology with crisp 180 dpi print quality and up to 300 mm/s throughput. Multiple connectivity options—including Ethernet, USB (host and device), serial, VGA and cash-drawer control—allow straightforward integration with POS systems and peripherals. With a small footprint, support for 80 mm media rolls, robust reliability figures and on-board memory and processor options, the unit reduces maintenance and helps keep transactions moving smoothly in busy operations.

Key Features

  • High-speed printing: Up to 300 mm/s maximum print speed to shorten customer wait times and improve checkout throughput.
  • Thermal line technology: Direct thermal/thermal line printing provides clear monochrome receipts without ink or toner, lowering consumable costs and maintenance.
  • Flexible connectivity: Broad interface support (Ethernet, USB host and device, RS-232 serial, VGA on select models, cash-drawer kick and Micro SD) for easy POS integration and peripheral control.
  • Compact, adaptable design: Small footprint and multiple color/finish options make it suitable for counters, kiosks and constrained spaces.
  • Business-ready reliability: Engineered for continuous POS use with long MTBF/MCBF ratings and durable autocutter life to minimize downtime.
  • Built-in intelligence: Models include onboard memory (256 MB RAM/256 MB flash) and ARM-based processors for responsive operation and support of web/cloud printing workflows.

Specifications

  • Product Name: Epson ConnectMax 350
  • Brand: Epson
  • Product Reference / Model: Epson TM-T88V-iHub
  • Printer Type / Printing Method: Receipt printer / Direct thermal (Thermal line)
  • Maximum Print Speed: 300 mm/s
  • Maximum Resolution: 180 x 180 dpi
  • Print Resolution (typical): 180 dpi
  • Maximum Media Width: 80 mm
  • Maximum Print Width: 72 mm
  • Maximum Media Roll Diameter: 83 mm
  • Included Media Count: 1 roll
  • Interfaces / Connectivity: USB 2.0 Type A (host) up to 4 ports, USB 2.0 Micro-AB (device), RS-232 (serial), Ethernet (100Base-TX / 10Base-T), cash drawer kick, Micro SD slot; VGA and optional Wireless-N available on select configurations
  • Processor: ARM926EJ-S or ARM9 400 MHz (model-dependent)
  • RAM: 256 MB
  • Installed Flash Memory: 256 MB
  • MTBF (Mean Time Between Failures): 360,000 hours
  • MCBF: 70,000,000 lines
  • Autocutter Life: 2,000,000 cuts
  • Dimensions (W x D x H): 145 x 195 x 148 mm
  • Weight: 1.6 kg (3.5 lb)
  • Available Colors / Finishes: White, Dark gray, Black
  • Operating Temperature: 5 - 45 °C
  • Storage Temperature: -10 - 50 °C
  • Operating Humidity: 10% - 90%
  • Storage Humidity: 10% - 90%
  • Media Thickness: 55 – 80 µm
  • Character / Font Support: Multiple fonts and international character sets (model-dependent)
  • Power: External AC adapter / 24 VDC ± 7% (power supply included on select models)

Main Features

  • POS: Yes

  • Connection: Serial, USB

  • Printing Technology: Direct Thermal

Technical Specifications
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Technical Information
Recommended Use Receipt Print
Print Color Capability Monochrome
Maximum Mono Print Speed 11.81 in/s
Print Technology Direct Thermal
Interfaces/Ports
Serial Port Yes
USB Yes
Cutter
Cutter Life 2000000 Cuts
Media Types & Handling
Media Type Receipt
Maximum Roll Diameter 3.27"
Power Description
Power Source Power Adapter
Physical Characteristics
Height 5.8"
Width 5.7"
Depth 7.7"
Weight (Approximate) 3.50 lb
Miscellaneous
Country of Origin China
Documents
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Product document mod-epson-tm-t88v-ihub-printers-epson-receipt-printers-datasheet.pdf C31CA85791 Product document mod-epson-tm-t88v-ihub-printers-epson-receipt-printers-user-manual.pdf C31CA85791 Product document Epson_TM-T88V.pdf C31CA85791 Product document mod-epson-tm-t88v-ihub-printers-epson-receipt-printers-datasheet.pdf MOD-EPSON-TM-T88V-IHUB-PRINTERS Product document mod-epson-tm-t88v-ihub-printers-epson-receipt-printers-user-manual.pdf MOD-EPSON-TM-T88V-IHUB-PRINTERS