1. ആമുഖം
This manual provides essential information for the proper installation, operation, and maintenance of your Brother DR620 Drum Unit. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Image 1: Brother DR620 Drum Unit and its retail packaging. The drum unit is shown above a blue and white box labeled "brother DR-620".
2 സുരക്ഷാ വിവരങ്ങൾ
ഇനിപ്പറയുന്ന സുരക്ഷാ മുൻകരുതലുകൾ എപ്പോഴും നിരീക്ഷിക്കുക:
- Keep the drum unit out of reach of children.
- Do not expose the drum unit to direct sunlight or strong artificial light.
- Avoid touching the drum surface with bare hands, as this can damage the unit and affect print quality.
- Handle the drum unit carefully to prevent damage.
- Dispose of used drum units according to local regulations.
3. പാക്കേജ് ഉള്ളടക്കം
The Brother DR620 Drum Unit package typically includes:
- One (1) Brother DR620 Genuine Drum Unit
Note: Toner cartridge is sold separately and is not included with the drum unit.
4. അനുയോജ്യമായ ഉപകരണങ്ങൾ
The Brother DR620 Drum Unit is compatible with the following Brother laser printer models:
- DCP-8080DN
- DCP-8085DN
- HL-5340D
- HL-5350DN
- HL-5370DW
- HL-5370DWT
- MFC-8480DN
- MFC-8680DN
- MFC-8690DW
- MFC-8890DW
Ensure your printer model is listed above for proper compatibility.
5. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
Follow these steps to install the Brother DR620 Drum Unit into your compatible Brother laser printer:
- പ്രിന്റർ പവർ ഓഫ് ചെയ്യുക: Turn off your printer and unplug it from the power outlet.
- മുൻ കവർ തുറക്കുക: Open the front cover of your Brother printer.
- Remove Drum Unit Assembly: Carefully pull out the drum unit assembly (which includes the toner cartridge) from the printer.
- Separate Toner from Drum: Press the green lock lever on the drum unit and remove the toner cartridge from the old drum unit.
- Unpack New Drum Unit: Remove the new DR620 drum unit from its protective packaging.
- Install Toner into New Drum: Insert the toner cartridge firmly into the new DR620 drum unit until it locks into place. You should hear a click.
- Clean Corona Wire: Gently slide the green tab on the new drum unit from left to right and back several times to clean the corona wire. Return the tab to the home position (arrow aligned with the arrow on the drum unit).
- Insert Assembly into Printer: Slide the new drum unit assembly (with the toner cartridge installed) back into the printer until it stops.
- മുൻ കവർ അടയ്ക്കുക: പ്രിന്ററിന്റെ മുൻ കവർ അടയ്ക്കുക.
- പവർ ഓൺ പ്രിന്റർ: പ്രിന്റർ പ്ലഗ് ഇൻ ചെയ്ത് ഓണാക്കുക.
- Reset Drum Counter: Depending on your printer model, you may need to manually reset the drum counter. Refer to your printer's specific user manual for instructions on resetting the drum counter. This is crucial for accurate drum life monitoring.
6. പ്രവർത്തന തത്വങ്ങൾ
The Brother DR620 is a drum unit, a critical component in laser printing. It works in conjunction with the toner cartridge to transfer toner powder onto the paper. The drum unit itself is a photosensitive cylinder that attracts toner particles and then transfers them to the paper, where they are fused by heat and pressure.
The drum unit has an estimated yield of up to 25,000 pages. This yield is an approximate value and can vary based on print content, paper type, and environmental conditions.
7. പരിപാലനം
Proper maintenance ensures consistent print quality and extends the life of your drum unit:
- നേരിട്ടുള്ള വെളിച്ചം ഒഴിവാക്കുക: Do not expose the drum unit to direct sunlight or strong indoor light for extended periods. This can damage the photosensitive surface.
- Clean Corona Wire: If you experience print quality issues like vertical streaks, gently clean the corona wire inside the drum unit using the green tab as described in the setup section.
- സംഭരണം: Store new drum units in their original, unopened packaging in a cool, dry place away from direct light.
- കൈകാര്യം ചെയ്യൽ: Always hold the drum unit by its handles and avoid touching the drum surface.
8. പ്രശ്നപരിഹാരം
ചില സാധാരണ പ്രശ്നങ്ങളും അവയുടെ സാധ്യമായ പരിഹാരങ്ങളും ഇതാ:
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| "Replace Drum" message persists after installation. | Drum counter not reset. | Manually reset the drum counter. Refer to your printer's user manual for specific steps. |
| Faded or light prints. | Toner low or drum unit nearing end of life. | Check toner level. If toner is sufficient, the drum unit may need replacement soon. |
| Vertical streaks or lines on prints. | Dirty corona wire or damaged drum surface. | Clean the corona wire. If the issue persists, the drum unit may be damaged and require replacement. |
| Smudges or blurred prints. | Drum unit or fuser unit issue. | Ensure the drum unit is correctly installed. If the problem continues, consult your printer's manual or Brother support. |
If troubleshooting steps do not resolve the issue, contact Brother customer support or a qualified service technician.
9 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| ഉൽപ്പന്ന തരം | Genuine Drum Unit |
| മോഡൽ നമ്പർ | DR620 |
| നിർമ്മാതാവിൻ്റെ ഭാഗം നമ്പർ | DR620 |
| ബ്രാൻഡ് | സഹോദരൻ |
| കണക്കാക്കിയ പേജ് യീൽഡ് | 25,000 പേജുകൾ വരെ |
| നിറം | Black (for monochrome laser printers) |
| ഇനത്തിൻ്റെ ഭാരം | 0.035 ഔൺസ് (ഏകദേശം 1 ഗ്രാം) |
| യു.പി.സി | 013305001870 |
10. വാറൻ്റിയും പിന്തുണയും
For warranty information and technical support, please refer to the official Brother website or contact Brother customer service directly. As a genuine Brother product, the DR620 Drum Unit is designed to meet high-quality standards and is typically covered by Brother's standard warranty policy for consumables.
You can visit the official Brother support page for your region or contact their customer service for assistance with installation, troubleshooting, or warranty claims.
Brother Support Link: www.brother-usa.com/support
