The Ink-Wise mailer is so easy to use! Just place any of the following cartridges into the mailer and send it to the refilling factory (all the postage is prepaid!), and they will return to you the same style cartridge that you sent.  

The Ink-Wise mailer can be used to refill any of the following cartridges!

Apple
M8041, M4609, M3240, M5693, M5694, M5658, M5659
Stylewriter I, Stylewriter II, Stylewriter 2400

Canon
BC-01, 02, 05, 06, 09, 20, 23
BX-2, 3
Cl-41, 52
PG-40

Dell
7Y743, 7Y745 (for A940, A960, and others)
M4640, M4646 (for 922, 924, 942, 944, and others)
T0529, T0530 (for 720, A920, and others)
T0601, T0602 (for J740, and others)

HP / Hewlett Packard
All Hewlett Packard inkjet cartridges may be sent through Ink-Wise, except for the newest #110 cartridges (You'll know if you have them; they have a big 110 on them!).

Lexmark
All Lexmark inkjet cartridges may be sent through Ink-Wise!

Other
Compaq inkjet cartridges #337709/10/11/15 can be refilled with Ink-Wise
Other cartridges may also