Printer Repair San Antonio, TX

Problem: Lexmark MS821n displaying a persistent 'Replace Cartridge' error after the customer replaced the toner cartridge and drum unit and IT updated the firmware.

Solution: Technician cleaned the printer, reseated the transfer roller, and verified the latest firmware was installed. Error did not reproduce during the visit. On follow-up, the error recurred once daily but cleared each time the toner cartridge was reseated, confirming the printer remained fully functional

Problem: Lexmark MB3442adw MFP repeatedly displayed 'Engine Error 126.07A Service LVPS Error' on boot, cycling through recovery prompts without completing startup.

Solution: Diagnosed a failed low voltage power supply (LVPS). Replaced the LVPS with part 41X2590, cleaned the unit, and tested. Printer booted and operated normally. Driver and firmware updates were also recommended to address a pre-existing intermittent first-job print failure.

Problem: Lexmark T654 laser printer in Boerne, TX failed to recognize Tray 1, intermittently dropping tray detection regardless of paper loaded.

Solution: A replacement tray and holder were tested but exhibited the same intermittent recognition failure, pointing to worn plastic chassis guide rails causing excessive tray play. Tray 1 autosensing was disabled via the configuration menu and set to manual Letter-size selection, restoring reliable print op

Problem: Lexmark MS531 laser printer in Schertz, TX submitted for service; serial number documentation was required before work could proceed.

Solution: Technician located the Lexmark MS531, photographed the serial number label on the unit, confirmed the installation location, and completed the documentation intake process.

Problem: Lexmark MS821n laser printer was due for scheduled preventive maintenance and required a replacement maintenance kit.

Solution: Technician sourced and installed a manufacturer-specified maintenance kit on the Lexmark MS821n, completing the preventive maintenance service on-site.

Problem: Canon imageCLASS D320 copier brought in unable to feed paper from either tray.

Solution: Replaced Tray 1 pickup roller (RL1-0303) and Tray 1 separation pad (RF0-1014-020), along with the Tray 2 pickup roller and Tray 2 separation pad. Cleaned and tested the unit to confirm proper paper feed operation.

Problem: Lexmark MX310dn MFP in Schertz, TX displayed a persistent 'Replace Image Unit' error even after the customer had already replaced the imaging unit.

Solution: Diagnosis determined that an unmarked compatible toner cartridge was triggering the false 'Replace Image Unit' error — the MX310dn requires part #60F1H00 toner, which is not interchangeable with MS-series cartridges despite sharing the same imaging unit. Two OEM MX310-specific toner cartridges clear

Problem: Customer requested procurement of a new Lexmark MS331dn laser printer for their accounting department in San Antonio, TX.

Solution: A new Lexmark MS331dn was sourced and shipped to the customer's location. The unit was delivered and installed at the accounting department.

Problem: Lexmark MS810 laser printer in Helotes displaying error 31.43 — 'Reinstall Missing Cartridge' — with toner cartridge not being detected by the machine.

Solution: Cleaned toner cartridge contacts on the Lexmark MS810. Toner cartridge confirmed defective and replaced from stock. Unit tested and verified clear of error 31.43 prior to close.

Problem: Xerox VersaLink C505 laser printer in Schertz, TX brought in for routine maintenance and general evaluation.

Solution: Technician performed on-site evaluation of the VersaLink C505 and identified components requiring replacement. A parts quote was submitted; the customer declined the repair.

Problem: Lexmark X652de laser printer in New Braunfels displayed a 900 firmware service message and was flagged for a potential firmware upgrade.

Solution: Technician identified the printer was connected to a surge protector, which was triggering the 900 service message. Relocated the unit to a direct wall outlet, clearing the error. Rollers and glass were cleaned. Firmware upgrade was deemed unnecessary.

Problem: Lexmark MS810n laser printer in Schertz, TX repeatedly jammed as paper exited the rear of the unit, a recurring issue first observed approximately three months prior.

Solution: Technician inspected the exit path and found the upper redrive assembly broken. Replaced the upper redrive assembly, then cleaned and test-printed the unit to confirm normal paper feed through the output section.