ComboInk is Great – Don’t Do Like I Did

I’ve used ComboInk products for YEARS!  Never a bit of trouble, so when there’s a good deal I stock up – – a stupid thing to do with toner cartridges.  Computer said low toner (still working fine), so put in last of “new” cartridges and it made noise. Checked account to find it was over four years old … my bad.  Ordered a new one for $17.99 with promo code 2TNEW12 for an extra 12% off.  by the way, it’s $75.99 at Staples for the same 1500 standard yield cartridge.