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OA-28 mini 80 mm printer
OAWELL
| Model | OA-28 | ||||
| Printing | Print Method | Direct Thermal | |||
| Print Speed | 200/230mm/s | ||||
| Resolution | 576dots/line or 572dots/line | ||||
| Printing Width | 72mm | ||||
| Paper separator(option) | 48mm/52mm/56mm/64mm/68mm/76mm/80mm | ||||
| Interface | USB /USB+Lan | ||||
| Page Mode | Support | ||||
| Memory | Input buffer | 256kbytes | |||
| NV Flash | 256kbytes | ||||
| Fonts | Font A | 12x24 | |||
| Font B | 9x17 | ||||
| Chinese | GB18030,BIG5 24x24dots | ||||
| Japanese/Korea | Support | ||||
| User-defined | Support | ||||
| Power , Paper,Erro | Support | ||||
| Kichen Function | LED light with beeper | Without | |||
| Hanging device | Equipped | ||||
| Barcode | 1D | UPC-A/UPC-E/JAN13（EAN13）/JAN8（EAN8）/CODE39/ITF/CODABAR/CODE93/CODE128 | |||
| Detection | Sensors | Paper out, paper near end, cover open, cutter jam,paper jam and black mark detection(Optional) | |||
| Power Supply | Input | AC 100V-240V 50/60HZ | |||
| Output | DC 24V/2.5A | ||||
| Paper | Paper Type | Thermal Receipt Paper | |||
| Paper Width | 48mm/52mm/56mm/64mm/68mm/76mm/80mm | ||||
| Paper | Paper Thickness | 0.06~0.08mm | |||
| Roll Dia | Max. Ø 83 mm | ||||
| Paper Load | Easy paper loading | ||||
| Paper Cut | Manual tear or Auto-cutter | ||||
| Physical Characteristics | Working Condition | 0°C~45°C, 10%~80%RH | |||
| Storage Condition | -10°C-60°C,10%~90%RH | ||||
| Dimensions | 191(D)x146(W)x129(H)mm | ||||
| Net weight | 1.94kg | Gross weight | 2.14kg | ||
| Reliability | Printing head | 150KM | |||
| cutter | 1.5million | ||||
| Accessories | data cable,power adaptor,power code,paper roller,CD,manual,paper separator(option) | ||||
| Packing | Individual box | Dimension 25X20X16cm(LXWXH） | 1unit/carton | ||
| Master carton | Dimension 63X27X35cm(LXWXH） | 6units/carton | |||
| OS | Emulation | ESC/POS | |||
| Driver | Windows XP /Vista/ Win7/Win8 /Win10/Win 2000/Win CE/OPOS/JPOS | ||||
| SDK | Android, IOS | ||||
For retail businesses (grocery stores, clothing boutiques, convenience shops), long checkout queues are a top customer complaint—and the OA-28 addresses this directly. With a printing speed of 200-230mm/s, it generates clear, smudge-free receipts in seconds, cutting down wait times even during rush hours (e.g., weekend afternoons or holiday sales). Its support for 7 paper widths (48mm-80mm) also adapts to diverse retail needs: use 80mm paper for detailed invoices (with item SKUs and return policies) or 48mm paper for quick convenience store transactions.
In busy restaurant kitchens, counter space is limited, and missed order tickets lead to customer dissatisfaction. The OA-28’s optional wall-mounting design frees up valuable counter real estate, keeping ticket printers out of the way of food prep. Additionally, its built-in paper jam and paper-out detection sensors trigger instant alerts, ensuring kitchen staff never miss an order—critical during lunch or dinner rushes when every minute counts.
Cafés, kiosks, and pop-up shops often operate in small footprints, and bulky equipment is a non-starter. The OA-28’s compact dimensions (191mm×146mm×129mm) and 1.94kg net weight fit easily on narrow counters, while its all-in-one power adapter design eliminates messy cable clutter. For businesses using mobile POS systems (e.g., tablet-based checkout), the Android and iOS SDKs enable seamless integration, no extra hardware required.
The OA-28 is built to withstand high-volume use, a key differentiator from budget printers. Its auto-cutter boasts a 1.5-million-cut lifespan—three times longer than standard thermal printers (which typically last 500k-1M cuts). This reduces replacement costs for businesses that print 100+ receipts daily (e.g., busy retail stores or fast-casual restaurants). The printing head also delivers 150KM of print life, ensuring consistent performance for years.
Paper loading is a common source of downtime, but the OA-28’s “easy paper loading” design lets staff replace rolls in 30 seconds or less—no technical expertise needed. For businesses using pre-printed receipt paper (e.g., with logos or promotional messages), the optional black mark detection ensures precise alignment, avoiding wasted paper from misprints.
Whether your business uses a wired POS terminal, a cloud-based system, or a mix, the OA-28 fits. It offers USB and USB+Lan interface options: USB for direct connection to a single POS device, and USB+Lan for semi-wireless setups (e.g., connecting to a store’s WiFi network to print from multiple checkout stations).
The OA-28 works with nearly all common operating systems, eliminating the need for costly software overhauls. It supports Windows XP/Vista/7/8/10/2000/Win CE, as well as OPOS/JPOS protocols—critical for businesses using legacy POS software. For modern mobile setups, Android and iOS SDKs are provided, allowing developers to integrate the printer with custom POS apps (e.g., a café’s order-ahead app).
Built-in sensors monitor key functions: paper out, paper near end, cover open, cutter jam, and paper jam. These sensors trigger visual and audio alerts (via the printer’s LED indicators), so staff can address issues before they cause checkout delays. This proactive design reduces frustration for both customers and employees.
Every OA-28 comes with a ready-to-use kit: data cable, power adapter, power cord, paper roller, user manual, CD (with drivers), and an optional paper separator. This means businesses can unbox the printer, connect it to their POS system, and start printing within 15 minutes—no extra purchases required.
OAWELL backs the OA-28 with a 12-month warranty, covering all hardware defects (e.g., faulty cutters or printing heads). For technical issues (e.g., driver installation or connectivity problems), the brand’s global support team responds within 24 hours—via email, phone, or video call—to minimize downtime. Extended warranty options are also available for businesses seeking long-term protection.
For retail chains or franchise businesses, OAWELL offers OEM services: custom logo printing on the printer body, branded user manuals, or pre-installed software with company-specific settings. This helps maintain a consistent brand image across all store locations.
| Model | OA-28 | ||||
| Printing | Print Method | Direct Thermal | |||
| Print Speed | 200/230mm/s | ||||
| Resolution | 576dots/line or 572dots/line | ||||
| Printing Width | 72mm | ||||
| Paper separator(option) | 48mm/52mm/56mm/64mm/68mm/76mm/80mm | ||||
| Interface | USB /USB+Lan | ||||
| Page Mode | Support | ||||
| Memory | Input buffer | 256kbytes | |||
| NV Flash | 256kbytes | ||||
| Fonts | Font A | 12x24 | |||
| Font B | 9x17 | ||||
| Chinese | GB18030,BIG5 24x24dots | ||||
| Japanese/Korea | Support | ||||
| User-defined | Support | ||||
| Power , Paper,Erro | Support | ||||
| Kichen Function | LED light with beeper | Without | |||
| Hanging device | Equipped | ||||
| Barcode | 1D | UPC-A/UPC-E/JAN13（EAN13）/JAN8（EAN8）/CODE39/ITF/CODABAR/CODE93/CODE128 | |||
| Detection | Sensors | Paper out, paper near end, cover open, cutter jam,paper jam and black mark detection(Optional) | |||
| Power Supply | Input | AC 100V-240V 50/60HZ | |||
| Output | DC 24V/2.5A | ||||
| Paper | Paper Type | Thermal Receipt Paper | |||
| Paper Width | 48mm/52mm/56mm/64mm/68mm/76mm/80mm | ||||
| Paper | Paper Thickness | 0.06~0.08mm | |||
| Roll Dia | Max. Ø 83 mm | ||||
| Paper Load | Easy paper loading | ||||
| Paper Cut | Manual tear or Auto-cutter | ||||
| Physical Characteristics | Working Condition | 0°C~45°C, 10%~80%RH | |||
| Storage Condition | -10°C-60°C,10%~90%RH | ||||
| Dimensions | 191(D)x146(W)x129(H)mm | ||||
| Net weight | 1.94kg | Gross weight | 2.14kg | ||
| Reliability | Printing head | 150KM | |||
| cutter | 1.5million | ||||
| Accessories | data cable,power adaptor,power code,paper roller,CD,manual,paper separator(option) | ||||
| Packing | Individual box | Dimension 25X20X16cm(LXWXH） | 1unit/carton | ||
| Master carton | Dimension 63X27X35cm(LXWXH） | 6units/carton | |||
| OS | Emulation | ESC/POS | |||
| Driver | Windows XP /Vista/ Win7/Win8 /Win10/Win 2000/Win CE/OPOS/JPOS | ||||
| SDK | Android, IOS | ||||
For retail businesses (grocery stores, clothing boutiques, convenience shops), long checkout queues are a top customer complaint—and the OA-28 addresses this directly. With a printing speed of 200-230mm/s, it generates clear, smudge-free receipts in seconds, cutting down wait times even during rush hours (e.g., weekend afternoons or holiday sales). Its support for 7 paper widths (48mm-80mm) also adapts to diverse retail needs: use 80mm paper for detailed invoices (with item SKUs and return policies) or 48mm paper for quick convenience store transactions.
In busy restaurant kitchens, counter space is limited, and missed order tickets lead to customer dissatisfaction. The OA-28’s optional wall-mounting design frees up valuable counter real estate, keeping ticket printers out of the way of food prep. Additionally, its built-in paper jam and paper-out detection sensors trigger instant alerts, ensuring kitchen staff never miss an order—critical during lunch or dinner rushes when every minute counts.
Cafés, kiosks, and pop-up shops often operate in small footprints, and bulky equipment is a non-starter. The OA-28’s compact dimensions (191mm×146mm×129mm) and 1.94kg net weight fit easily on narrow counters, while its all-in-one power adapter design eliminates messy cable clutter. For businesses using mobile POS systems (e.g., tablet-based checkout), the Android and iOS SDKs enable seamless integration, no extra hardware required.
The OA-28 is built to withstand high-volume use, a key differentiator from budget printers. Its auto-cutter boasts a 1.5-million-cut lifespan—three times longer than standard thermal printers (which typically last 500k-1M cuts). This reduces replacement costs for businesses that print 100+ receipts daily (e.g., busy retail stores or fast-casual restaurants). The printing head also delivers 150KM of print life, ensuring consistent performance for years.
Paper loading is a common source of downtime, but the OA-28’s “easy paper loading” design lets staff replace rolls in 30 seconds or less—no technical expertise needed. For businesses using pre-printed receipt paper (e.g., with logos or promotional messages), the optional black mark detection ensures precise alignment, avoiding wasted paper from misprints.
Whether your business uses a wired POS terminal, a cloud-based system, or a mix, the OA-28 fits. It offers USB and USB+Lan interface options: USB for direct connection to a single POS device, and USB+Lan for semi-wireless setups (e.g., connecting to a store’s WiFi network to print from multiple checkout stations).
The OA-28 works with nearly all common operating systems, eliminating the need for costly software overhauls. It supports Windows XP/Vista/7/8/10/2000/Win CE, as well as OPOS/JPOS protocols—critical for businesses using legacy POS software. For modern mobile setups, Android and iOS SDKs are provided, allowing developers to integrate the printer with custom POS apps (e.g., a café’s order-ahead app).
Built-in sensors monitor key functions: paper out, paper near end, cover open, cutter jam, and paper jam. These sensors trigger visual and audio alerts (via the printer’s LED indicators), so staff can address issues before they cause checkout delays. This proactive design reduces frustration for both customers and employees.
Every OA-28 comes with a ready-to-use kit: data cable, power adapter, power cord, paper roller, user manual, CD (with drivers), and an optional paper separator. This means businesses can unbox the printer, connect it to their POS system, and start printing within 15 minutes—no extra purchases required.
OAWELL backs the OA-28 with a 12-month warranty, covering all hardware defects (e.g., faulty cutters or printing heads). For technical issues (e.g., driver installation or connectivity problems), the brand’s global support team responds within 24 hours—via email, phone, or video call—to minimize downtime. Extended warranty options are also available for businesses seeking long-term protection.
For retail chains or franchise businesses, OAWELL offers OEM services: custom logo printing on the printer body, branded user manuals, or pre-installed software with company-specific settings. This helps maintain a consistent brand image across all store locations.
