Universal print cartridge modification
A method of modifying a printer cartridge is disclosed. The modifications increase the versatility of an existing cartridge by enabling the cartridge to be transformed into a universal cartridge. The OEM print cartridges are restricted to use in a few or only one type of printer due to specialized gear side end plates and contact side end plates. End plates contain features or portions, such as bosses, which restrict the number of models of printer that a cartridge may be fit into. The features or portions may be removed by any combination of cutting, modifying, or replacing the gear side end or the contact side end plates. Removing the portions, removes the restrictions imposed by the end plates and allows the print cartridge to been fit into a greater number of printers. The universal cartridge may be used in the printer for which it is originally designed as well as another printer or printer family, thus increasing the versatility of the cartridge.
1. A method of modifying an imaging process cartridge, the imaging process cartridge designed to fit in a first type of imaging device, the method comprising:
providing the imaging process cartridge having a cartridge body and a contact side end plate attached to the cartridge body, the contact side end plate having an element extending outward from the contact side end plate; and
removing at least one portion from the contact side end plate, wherein removal of the at least one portion enables the imaging process cartridge to fit a second type of imaging device, wherein the modified contact side end plate emulates a Hewlett Packard CE320A to CE323A cartridge used in the Hewlett Packard CP1525 printers and the Hewlett Packard CM1415 MFP printers.
2. The method of claim 1 wherein the removing at least portion removes the element extending outward from the contact side end plate projection.
3. The method of claim 1 wherein the element extending outward from the contact side end plate is a boss.
4. The method of claim 1 wherein the first type of imaging device belongs to one family of printers and the second type and imaging device belongs to a second family of printers.
5. The method of claim 1 wherein the imaging process cartridge fits in the first type of imaging device and the second type of imaging device.
6. A method of modifying an imaging process cartridge, the imaging process cartridge sized to be installed in a first type of imaging device and not sized to be installed in a second type of imaging device, the method comprising:
providing the imaging process cartridge comprising a cartridge body and a gear side end plate attached to the cartridge body; and
removing at least one portion from the gear side end plate, wherein removal of the at least one portion enables the imaging process cartridge to fit in the second type of imaging device, wherein the modified gear side end plate emulates the Hewlett Packard CE320A to CE323A cartridge used in the Hewlett Packard CP1525 printers and the Hewlett Packard CM1415 MFP printers.
7. The method of claim 6 wherein the at least one removed portion is a boss.
8. The method of claim 6 wherein at least one removed portion comprises a slide area.
9. A method of modifying an imaging process cartridge, the imaging process cartridge sized to be installed in a first type of imaging device and not sized to be installed in a second type of imaging device, the method comprising:
providing the imaging process cartridge having a cartridge body and a gear side end plate attached to the cartridge body;
removing the gear side end plate; and
attaching a replacement gear side end plate onto the cartridge body in the position from which the gear side end plate was removed, wherein attachment of the replacement gear side end plate enables the imaging process cartridge to be installed in the second type of imaging device, wherein the removed gear side end plate is one of a Hewlett Packard model CB540A to a Hewlett Packard model CB 543A cartridge used in a Hewlett Packard model CP1515 printer.
10. The method of claim 9 further comprising:
removing fastening elements prior to removing the gear side end plate and inserting the removed fastening elements after attaching the replacement gear side end plate.
11. The method of claim 9 wherein the imaging process cartridge fits in the first type of imaging device and the second type of imaging device.
12. A method of modifying an imaging process cartridge, the imaging process cartridge sized to be installed in a first type of imaging device and not sized to be installed in a second type of imaging device, the method comprising:
modifying a gear side end plate of the imaging process cartridge; and
modifying a contact side end plate of the imaging process cartridge, wherein the modified gear side end plate and the modified contact side end plate enables the imaging process cartridge to be installed in the second type of imaging device, wherein the modified gear side end plate emulates the Hewlett Packard CE320A to CE323A cartridge used in the Hewlett Packard CP 1525 printers and the Hewlett Packard CM 1415 MFP printers.
13. The method of claim 12 wherein the gear side end plate is modified by replacing the gear side end plate with a different gear side plate.
14. The method of claim 12 wherein the gear side end plate is modified by removing a portion of the gear side end plate.
15. The method of claim 12 wherein the contact side end plate is modified by replacing the contact side end plate with a different contact side end plate.
16. The method of claim 12 wherein the contact side end plate is modified by removing a portion of the gear side end plate.