Square Point of Sale on an iPad is compatible with a wide variety of third-party hardware accessories. Below, you’ll find a list of supported accessories, where to purchase them, and information on getting set up.
Worked right out of the box. No hassle. I purchased this one and another Esky model that was a real lemon. Accidentally sent one of several messages meant to address the Esky unit problem to the POS Megastore for this Epson. POS were quick to tell me their 30 day policy was up and to talk to the hand. No 60 day, no 90 day, 30. Beware– if you have any issues, address them early because after 30 days these guys are done with you.
Hi @McNabbGames — I went ahead and combined your thread with another seller’s who had a similar question. I can assure you that we’re always looking into more affordable hardware options for our sellers. As for the technical explanation, from my limited understanding (I’m not an engineer), each printer manufacturer has a specific driver for their hardware, and since manufacturers don’t build printer drivers for Square Register, we would have to build one for each printer model – which is something we don’t have the bandwidth to do. 
We expanded and I just reordered the last one through Amazon. What came in was the TM-20II. Different power cord than the last one which lead to some wiring problems but overall a much faster printer!!!
Be sure the printer and the iPad are connected to the same network. To confirm this or change your Wi-Fi network, go to the iPad’s Settings and tap “Wi-Fi” located in the left sidebar. Then select the network that the router is broadcasting and click “Connect”.
Every impact-based printer uses a ribbon to create receipts. These ribbons come in cartridge that fits into your specific printer. Many ribbons are available in black, purple, red, or a combination of black and red. Whatever the model, our wide selection of ribbons has one that fits your printer.
Cash Drawer   Features: This cash drawer box is made from robust steel. Comes with RJ11 cable, plug for connection to receipt printers. Standard-duty, fast and reliable cash drawer. The 3-position …
The TM-T20II offers the same affordability as the ReadyPrint T20, but with faster printing. If you have a clothing boutique, small to medium-sized retail establishment, or sit down restaurant, this is a great option. Featuring Epson’s award winning build quality, the TM-T20II will provide many years of reliable service.
POS-5805DD bluetooth thermal printer is compatible for iOS Android Windows devices. You can connect it to your smartphone via bluetooth. It can print fast & clearly. Support bluetooth connection for i…
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Fonts Included: Fonts: Font A: 12 x 24 35cpl (default) Font B: 10 x 24 42 cpl Font C: 9 x 17 46 cpl Character Size: Font A: 1.25 x 3.00 mm Font B: 1.13 x 3.00 mm Font C: 0.88 x 2.13 mm Character Set: 95 Alphanumeric, 18 International, 128 x 43 Graphic
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This thermal printer is designed for network and kitchen printing. 58mm and 80mm adjustable printing paper width, 300mm/s of high speed printing with excellent water resistant, oil proof, dustproof st…
This printer is fast and has useable options. I use it with my iPad and Square credit card reader. You can also use it for POS or other systems or configurations. Using it with Square credit card processor I save paper because I only print the customer copy because all the other transaction data is accessed online. And when I tap print on my iPad it starts and completes the printing in just one second. I saw this printer being used at my local drug store with a different setup and it too works well. Give it a try and I think you’ll be glad you did.
Fonts Included: Character Size: Font A: 12 × 24 Font B: 9 × 17 Font C: 9 × 24 KOR, CHN, JPN: 24 x 24 Characters Per Line: Font A: 42 Font B, C: 56 KOR, CHN, JPN: 21 Character Sets: Alphanumeric: 95 Extended Graphics: 128 × 37 page International: 32
But my point is that an adding machine paper-receipt looks unprofessional in some businesses.  An inexpensive ink jet or better, a multitasking network office printer that is already in use would make a LOT more sense for me.  I’m sure they are robust and work fine, they just don’t suit my business and I don’t like being so limited in the TYPE of printer I can use.
Just click the Transaction and the Receipt will preview on the right-hand side. At the bottom, you’ll see the receipt number (ex: Receipt #H8R5). Click that and it will show you the digital version of the receipt. From there you’re good to print on the standard 8×11 printer paper.
Some environments have specific needs that make some receipt printers a smarter choice than others. For instance, in kitchens or dry cleaners, an impact receipt printer is ideal; the printouts can handle extreme temperatures and humidity better than direct thermal printouts. Below are some common questions to ask before choosing a receipt printer.
Highest marks on the TSP100III because of the multi-platform adoption and performance. This printer works with Windows, does Star and Epson emulations (set in driver), but the ethernet version is the most commonly used printer with iOS point of sale applications (Star, Shopkeep, Aldelo Touch). Along with it’s 10+ ips print speed it is a great overall printer that will fit most point of sale printing needs.
Fonts Included: Font Size: 5 x 9 / 7 x 9 Character Size: 1.2 (W) x 2.42 (H) / 1.5 (W) x 2.42 (H) mm Character Set: 95 Alphanumeric, 32 International Code Pages: 40 Character Per Inch (CPI): 16.9 / 14.1
I spent years in jobs that included lots of cash handling. This cash drawer is the nicest I’ve seen. It’s solid build will last for years and its finish is just lovely. It triggers cleanly and the drawer all but shoots out when triggered. I’m very pleased.
The Star Micronics SM-S230i is light weight at only 7.7 ounces. It is small and easy to carry around. If you’re someone who sell at a farmers market, craft fair or some other place where mobility is very important, the Star Micronics SM-S230i may be what you need. It uses thermal paper and connects to your iPhone, iPad with bluetooth or USB. ​Here is the user manual for the Star Micronics SM-S230i.
The first thing to do is plug the Star Micronics printer directly into an available ethernet port on your router and power up the printer. Once the printer is powered up, make sure your Android device is on the same network as is the printer. Next, fire up the Square App, log into your account, and swipe right from the left edge of the screen. From the sidebar, tap Account, and then tap Settings. The Settings window (Figure A) should list Printers — tap that and select the printer to be used.
Here are more informative websites.

The Ethernet printers compatible with Square Point of Sale are thermal printers. They require heat-sensitive paper and won’t work with non-thermal receipt paper. These types of printers aren’t ideal for kitchens or high-temperature working areas. 
Multi-Function receipt printers combine various retail functions into a single, space-saving solution. With support for receipt printing, slip printing, check endorsing, MICR, and sometimes even barcode scanning, these receipt printers are a fantastic choice for higher volume retailers, banks, or any place where space is a premium but multiple payment types are accepted.
Buy Used and Save: Buy a Used “Star TSP100 TSP143U , USB, Receipt Printer – Not e…” and save 51% off the $279.99 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the “Amazon A-to-z Guarantee”. See all Used offers.
I recently ran into a situation where I had multiple vendors — all using individual Square accounts — that needed to be able to print receipts from a centralized receipt printer. I discovered that it’s possible if you have right printer. Let me show you how this is done, so you can avoid the confusion and headache of having to solve this issue on your own.
Thermal Receipt Printer, PoweredUSB and USB Interfaces, Auto-cutter. No power supply. Order cables separately. Color: Dark gray. (Dual interface printers require modifications to the printer to use the standard USB interface. The standard USB port will not work unless you use power supply and reconfigure printer by removing the PoweredUSB card). Please Call for more information.
POSGuys.com carries a wide variety of receipt printers, ideal for many budgets and applications. The most important consideration is what printers are compatible with your POS software. Aside from that, you will want to determine what kind of interface you need, whether you need an auto cutter, or if you have environmental restrictions that would prevent some printers from working well.
Extend Printer Technology Thermal Line. Interface Ethernet (RJ-45), Parallel (IEEE 1284), RS-485, Serial (RS-232), Serial (RS-232C), USB 1.0/1.1, Wireless. Printer Type Point of Sale Printer. Technolo…
If you accept credit card payments from your customers at your place of business, you’ll want a receipt printer. A receipt printer automatically prints a receipt for your customer when they make a purchase.
Receipt printer worked wonderfully with my Square checkout terminal and drawer that I also ordered off Amazon. I love that it’s thermal so you don’t have to purchase ink. It was easy to load the paper and easy to unload. All the items you need for the printer are here on Amazon so I could have it delivered directly to my workplace.
This is one of the more common receipt printers used with Square Payments. It generally costs less than $200. It come in white and black color. It has an auto-cutter to slice receipt paper for you. It uses thermal paper so you never never need to fill it with ink. It is generally easy to maintain and add paper when you need it. So this is a printer that works well in a wide variety of environments. However, if you are in a kitchen or some area where the air is moist you may want to get an impact printer as thermal paper does not work well in moist environments where there is little ventilation. ​Here is the user manual for the Star Micronics SM-S230i.
A printer-driven cash drawer must be connected to an receipt printer to open automatically. Otherwise you’ll need to manually open the drawer using the cash drawer key. A USB cash drawer (requires Square Stand) will open automatically when connected.
1 x 58mm Paper Roll. Printer Character: GB one/two Chinese character 24 24 dots, Support Taiwan,Hong kong traditional. Interface: USB Port. 1 x Thermal Printer. Support cash drawer driver. Print Speed…
I already had the square reader and just was tired of it being in other spots or being charged. The dock was a great addition to the square stand and the printer. Very easy to use. Just attach to the square stand and put the reader in. The dock has weight to it so i dont have to worry about it falling especially in the spot i put it. Definitely reccomend
Extend Printer Technology Thermal Line. Printer Type Point of Sale Printer. Technology Thermal. Interface Ethernet (RJ-45), Parallel (IEEE 1284), RS-485, Serial (RS-232), Serial (RS-232C), USB 1.0/1.1…
Acts as a regular printer, you install it, and print whatever you want to it and it automatically scales it down to the margin on the printer paper and done deal(No need to go around playing with settings) NOTE: CHROME STILL LIKES TO USE 2 MILES OF THE PAPER SO I DONT KNOW ABOUT CHROME AS MY POS FRONT END. I USE FIREFOX OR OPERA)
Printer Type: High Performance POS Dot Matrix. You have the flexibility of using paper widths of 58, 70 or 76mm rolls to suit your needs with this dot matrix printer. (Serial Interface ). Interface: S…
POSGuys splits receipt printers into major subcategories based on features and functionality. So once you have an idea on where the printer will be installed and what features you need, our categorical breakdown should help you find the product best suited for your needs.
Fonts Included: Font Size: 5 x 9 / 7 x 9 Character Size: 1.20 (W) x 2.42 (H) / 1.50 (W) x 2.42 (H) mm Character Set: 95 Alphanumeric, 32 International Code Pages: 40 Character Per Inch (CPI): 16.9 / 14.1
USB Mini 58mm POS/ESC Thermal Dot Receipt Printer Set 384 Line. Fast printing up to 90mm for both text & graphics. Support store logo download and print (bmp file). Support bar code print. Drop-in pap…