The Lightwave T30i is a direct thermal receipt printer with USB, serial and Ethernet ports, available at Mascom International for KSh 7,750. Listed under model code LW-RP-TM-T30i, it prints sales slips on heat-sensitive paper, so there is no ink, toner or ribbon to buy. Every unit is brand new and sealed in its retail box. The three connection options let the Lightwave T30i plug straight into a single till computer or join a shop network. You can see it at our store in the Old Mutual Building on Kimathi Street, Nairobi CBD, or order it for delivery anywhere in Kenya.
Built for small and growing businesses across Kenya, the Lightwave T30i suits supermarkets, mini-marts, pharmacies, hardware shops, restaurants and petrol station kiosks. Many owners still write receipts by hand, which slows the queue and leaves no clean record for stock checks or KRA eTIMS invoicing. A receipt printer linked to POS software fixes that: each sale prints as soon as the cashier closes it, itemised and easy to read, while the software keeps the record. At a Lipa na M-Pesa till, the cashier can print the slip the moment payment is confirmed. The Lightwave T30i brings that upgrade for KSh 1,900 less than the Lightwave T20i.
Where most Nairobi electronics shops sell unbranded receipt printers with no paperwork and no after-sales desk, Mascom International sells the Lightwave T30i sealed, with a 12-month warranty and a walk-in service point in the CBD. Customers across Nairobi tell us the first thing they want is a test print from their own POS software, so bring your laptop and we will connect it at the counter. If you cannot visit, order on WhatsApp and pay on arrival; Nairobi orders arrive the same day. The Lightwave T30i is one of the simplest upgrades a shop can make this year.
Common Questions About the Lightwave T30i
How much is the Lightwave T30i receipt printer in Kenya?
The Lightwave T30i costs KSh 7,750, brand new and sealed, at Mascom International on Kimathi Street, Nairobi CBD. That price includes a 12-month warranty covering manufacturing defects and pay-on-arrival delivery to all 47 counties. Your only extra cost is thermal paper rolls, since the printer uses no ink. If you want to look one step up, the Lightwave T20i sells at KSh 9,650, which is KSh 1,900 more, and the Lightwave T40i sells at KSh 14,500. Ask on WhatsApp which one fits your counter.
Should I buy the Lightwave T30i or the Lightwave T20i?
Buy the Lightwave T30i if price matters most, because it costs KSh 1,900 less than the Lightwave T20i and carries the same three ports: USB, serial and Ethernet. Both print receipts by heat on thermal paper and work with standard POS software. For a single till in a mini-mart, chemist or hardware shop, the Lightwave T30i covers the job. We keep both models on the counter at Mascom International, so you can print a test slip from each and compare them before you decide.
Will the Lightwave T30i keep working through KPLC power cuts?
The Lightwave T30i runs on mains power, so it stops printing when KPLC power goes off unless it is plugged into a UPS. Most shops in Nairobi, Kisumu and Eldoret put the printer, the till computer and the internet router on one small UPS, which keeps sales and receipts going through short outages. Sales still recorded in your POS software can be reprinted once power returns. Mascom International stocks UPS units, and our team can help you size one when you buy the printer.
Does the Lightwave T30i need ink or toner cartridges?
No. The Lightwave T30i is a direct thermal printer, so it creates text by heating special coated paper rather than laying down ink. There are no cartridges, toner or ribbons to buy, which removes the biggest running cost of ordinary office printers. You only replace the paper roll when it runs out. One thing to know is that thermal print fades over time with heat and sunlight, so keep digital copies of any receipts you must hold for tax records.
Can the Lightwave T30i print KRA eTIMS invoices?
The Lightwave T30i prints whatever your billing or POS software sends to it, so it can print eTIMS invoices when that software is eTIMS-compliant. KRA's system validates the invoice; the printer only puts it on paper. Check that your software supports a standard receipt printer over USB, serial or network. Buyers throughout Kenya pair receipt printers like this with eTIMS-ready systems in supermarkets and pharmacies. Bring your laptop to Mascom International and we will run a test print before you pay.
Which POS software works with the Lightwave T30i?
The Lightwave T30i suits POS software that prints to a standard thermal receipt printer, which covers most retail, pharmacy, restaurant and hardware packages sold in Kenya. Many of these programs send receipts using ESC/POS-style commands, the common command language for receipt printers. If your system is custom-built or rarely used, message Mascom International on WhatsApp with its name first. We would rather confirm compatibility before you buy than have a printer that cannot talk to your till.
Can several computers share one Lightwave T30i?
Yes, through its Ethernet port. Plug the Lightwave T30i into your router or network switch, and any computer on the same network that has it set up can send receipts to it. That suits a restaurant where orders come from two tills, or a pharmacy with a front counter and a back office. A Safaricom Home Fibre or similar business router works for this. For a single computer, the USB port is the quicker setup and needs no network at all.
Who should buy the Lightwave T30i, and who should skip it?
The Lightwave T30i fits single-till shops, kiosks, chemists, salons, small restaurants and M-Pesa agent counters that want printed receipts for a small outlay. Skip it if you mainly need stick-on labels for shelves, parcels or barcodes; a label printer such as the Brother QL-800 at KSh 20,000 does that job better. Skip it too if you want to print from a phone over Bluetooth, since this model connects by USB, serial and Ethernet only.
Technical Specifications
Print Engine
- Direct thermal printing — a heated print head darkens coated paper, so there are no ink cartridges, toner or ribbons to replace or store.
- Black text on white paper — receipts print in one colour, which suits itemised totals, prices, VAT lines, till numbers and change due.
- Text, logos and codes — POS software can send a shop name, a simple logo and a barcode or QR code, depending on what the software supports.
- No ink system to clog — with fewer parts to maintain, thermal printers cope well with dust that builds up around open shop counters.
- Quiet output — thermal printing makes far less noise than older impact printers, which helps in pharmacies, clinics and sit-down restaurants.
Paper Handling
- Thermal receipt rolls — the printer feeds continuous rolls of heat-sensitive paper, the standard stock used for till receipts in shops and restaurants.
- Roll width — ask us on WhatsApp which roll width this unit takes before you buy paper in bulk, since receipt rolls come in more than one size.
- Coated side faces the head — thermal paper prints on one side only, and a roll loaded backwards gives blank slips, a common first-day mistake.
- Roll changes — we show every buyer how to load and change a roll at the counter, so your cashiers learn it in minutes.
- Receipt life — thermal print fades with heat, light and time, so scan or keep digital copies of any records you must hold for years.
Connectivity
- USB port — the simplest link to one Windows till computer or laptop, ideal when the printer sits right beside the cashier.
- Serial port — the older connection found on many cash registers and POS terminals, so the printer can replace an ageing unit without changing the till.
- Ethernet port — connects to a router or network switch, so several computers on the same network can send receipts to one printer.
- Room to grow — start on USB today and move to network printing later as the business adds a second till or a kitchen station.
- Flexible placement — on Ethernet the printer can sit away from the computer, such as at a collection point or service hatch.
Software
- ESC/POS-style commands — the common command language most POS software uses to drive thermal receipt printers, which keeps setup simple.
- POS compatibility — works with retail, pharmacy, restaurant and hardware POS packages that support a standard receipt printer; confirm niche software with us first.
- Tax invoices — prints invoices from compliant billing software; the software handles tax validation, and the printer handles the paper.
- Test before handover — we run a test receipt for you at the counter, so you leave knowing the unit prints correctly.
- Setup help — bring your till laptop to the store and our team will add the printer to your POS software before you go.
Consumables and Running Cost
- Paper is the only consumable — no ink, toner or ribbon, so the running cost of the printer is simply the price of thermal rolls.
- Easy to restock — thermal receipt rolls are sold by stationery shops and POS suppliers in most towns, so a busy day never stalls for supplies.
- Predictable budgeting — buy rolls by the box and you know your cost per receipt, instead of guessing how long a cartridge will last.
- Print head care — wipe the head gently when you change a roll to clear paper dust, which keeps every receipt sharp and readable.
- No drying time — receipts come out ready to hand over, with no smudged totals when a customer folds the slip straight away.
Package Contents
The Lightwave T30i leaves Mascom International in its sealed retail box, opened only if you ask us to test it in front of you. Expect the printer itself with the power supply needed to run it. Exact accessories, such as a data cable or a starter paper roll, can vary by shipment, so ask on WhatsApp for the current box list. Thermal paper rolls and Ethernet cables are sold separately, and we can bundle them with your order.
Warranty
The Lightwave T30i ships with a 12-month warranty through Mascom International, covering manufacturing defects under normal use. Claims are handled at our Nairobi CBD service desk in the Old Mutual Building on Kimathi Street. Bring the printer and your receipt, and our team will take it from there.
Where to Buy the Lightwave T30i in Kenya
The Lightwave T30i is in stock at Mascom International, Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. We are open Monday through Saturday, 9:00 AM to 7:00 PM. Walk in with your laptop, connect it to the printer and run a test receipt before you pay. Message us on WhatsApp to confirm the colour in stock.
Reach our team directly on any of these:
- Phone/WhatsApp: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
We deliver with pay-on-arrival to all 47 counties. Orders within Nairobi and its environs arrive the same day, while Mombasa, Nakuru, Kisumu, Thika, Nyeri and other major towns receive delivery within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days.
Your printer is backed by the 12-month warranty above. Our promise is simple: honest specifications, accurate pricing and real after-sales support from a store you can walk into.
