Pitney Bowes changes product codes - new ones are 893-5SB and 791-BLN
In recent months, Pitney Bowes has changed the product numbers of several franking cartridges. Following the renaming of 793-5SB to SL-893-5SB, the 789-BL has now been updated to 791-BLN as well.
While the exact reasons have not been officially confirmed, there are strong indications that these changes are due to ink reformulations or production optimizations. It is possible that certain ingredients were adjusted to comply with new regulations or to further enhance print quality.
For customers, this means that the trusted cartridges are now available under new product numbers – so far without any noticeable differences in print performance.
Important to know: Our refill products are fully compatible with both ink formulations and can continue to be used without any special adjustments.
