Samsung’s printer division was acquired by HP in 2017. These models are considered legacy devices. Official HP support may be limited, making these manual reset procedures essential for continued operation. 2. When a Reset Is Required | Symptom | Likely Cause | Recommended Reset Type | |---------|--------------|------------------------| | “Toner Empty” after refilling cartridge | Toner chip counter full | Toner chip reset | | “Replace new toner” message persists | Chip lock or communication error | Toner chip reset + power cycle | | Printer unresponsive or frozen | Firmware glitch | Power drain (hard reset) | | “Motor error” or “Jam 0” without paper | Sensor or logic error | Factory reset (EEPROM clear) | | USB not recognized | Controller board hang | Full power drain | 3. Reset Type 1: Power Drain Hard Reset This clears volatile memory and resolves temporary logic lockups without losing permanent settings.
If the printer requires frequent resets, migrate to a current HP LaserJet or Brother printer with user-resettable counters or open-source firmware support. This paper is for informational purposes only. Modifying printer firmware or resetting consumable chips may void any remaining warranty and is not endorsed by HP Inc. or Samsung Electronics. Reset Impressora Samsung Laser ML 1860 1865 1867
1. Introduction Samsung’s ML-1860, ML-1865, and ML-1867 are monochrome laser printers widely used in small offices and home environments. Like many laser printers, they require periodic resets to address error states, toner cartridge recognition issues, or maintenance warnings. This paper describes three distinct types of reset procedures: hardware (factory) reset , toner chip reset , and error state clear . Samsung’s printer division was acquired by HP in 2017