Laser printer cartridge with increased toner storage capacity
View Patent ↗Remanufactured laser printer toner cartridges and methods of manufacture by which predetermined structures internal to the toner hopper section are removed preferably by a robotic laser cutter, a volume increasing cap is provided for the modified toner hopper section and the cartridge is re-assembled to yield a remanufactured toner cartridge that has a capacity to store toner that is significantly increased in comparison to the storage capacity of the OEM toner cartridge.
1. A method comprising:
providing a toner hopper section comprising at least one panel forming a wall of a toner chamber, wherein the toner chamber has a first volume;
removing the at least one panel; and
coupling a replacement wall with the toner hopper section, wherein the toner chamber after coupling the replacement has a second volume; and wherein the second volume is greater than the first volume.
2. The method of claim 1 , wherein the removing is performed by a laser cutter.
3. The method of claim 2 , wherein the laser cutter is robotically controlled.
4. The method of claim 1 , wherein the removing is performed by a Computer Numeric Control (CNC) router.
5. A process comprising:
providing a toner hopper section, wherein the toner hopper section has a first volume;
removing a portion of the toner hopper section; and,
coupling a cap with the toner hopper section to allow the toner hopper section to have a second volume.
6. The process of claim 5 , wherein said removing is by laser cutting.
7. The process of claim 5 , wherein said removing is by a CNC router.
8. A remanufactured toner hopper section, the toner hopper section prior to remanufacture comprising an original toner chamber defined in part by at least one wall panel, the remanufactured toner hopper section comprising:
at least one opening formed by removal of at least a portion of the at least one wall panel; and,
a cap coupled with the toner hopper section, the cap serving to form an enlarged toner chamber encompassing the original toner chamber and at least one added volume.