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Brother HL-5200 Toner Cartridge Remanufacturing Instructions
This document provides detailed instructions for remanufacturing Brother HL‑5200 toner cartridges. It explains the cartridge theory, the role of reset gears, bias voltage behavior, and the cleaning process required to avoid back‑grounding issues.
The guide lists the tools and supplies needed, then walks technicians through disassembly, gear cleaning, drum cleaning, re‑assembly, and final refilling with fresh toner. Safety tips and common pitfalls are also covered.
Brother HL-5200 specifications
| Print speed | 30 ppm |
|---|---|
| Resolution | 1200 DPI |
| TN-550 page yield | 3,500 pages at 5% coverage |
| TN-580 page yield | 7,000 pages at 5% coverage |
| Drum unit life | 25,000 pages |
| Initial bias voltage | 400 V |
| Final bias voltage | ≈300 V |
Source: Brother HL-5200 Toner Cartridge Remanufacturing Instructions
All Brother HL-5200 documents by type
Disassembly, diagnostics and part numbers, for repair.
Questions answered in these manuals
How many pages can the TN-550 cartridge print?
The TN-550 cartridge is rated for 3,500 pages at 5% coverage.
From: Brother HL-5200 Toner Cartridge Remanufacturing Instructions
What is the purpose of the reset gear in the cartridge?
The reset gear resets the printer when a new cartridge is installed; low‑yield cartridges have one reset rib, high‑yield cartridges have two ribs.
From: Brother HL-5200 Toner Cartridge Remanufacturing Instructions