Imaging Unit
AssemblyThe OPC drum is charged, exposed by the laser, developed with toner, transferred to the belt, and cleaned each revolution; a high-voltage supply drives the bias rails. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Imaging Unit parts and their functions
6 top-level parts · 18 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Drum Cartridge 4 parts | 1× | OPC drum cartridge |
| 2 | Developer Unit 4 parts | 1× | Developer unit |
| 3 | Toner Cartridge 3 parts | 1× | Replaceable toner cartridge |
| 4 | Transfer Belt | 1× | Intermediate transfer belt |
| 5 | Transfer Roller | 1× | Secondary transfer roller |
| 6 | High-Voltage Power Supply 3 parts | 1× | High-voltage power supply |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Imaging Unit
6 top-level lines · 20 rows shown · 18 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Drum Cartridge 4 parts | photocopier-drum-cartridge | 1× | 1 | 4 | assembly |
| 1.1 | OPC Drum | photocopier-opc-drum | 1× | 1 | · | part |
| 1.2 | Charge Roller | photocopier-charge-roller | 1× | 1 | · | part |
| 1.3 | Cleaning Blade | photocopier-cleaning-blade | 1× | 1 | · | part |
| 1.4 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 2 | Developer Unit 4 parts | photocopier-developer-unit | 1× | 1 | 4 | assembly |
| 2.1 | Developer Roller | photocopier-developer-roller | 1× | 1 | · | part |
| 2.2 | Doctor Blade | photocopier-doctor-blade | 1× | 1 | · | part |
| 2.3 | Developer Auger | photocopier-developer-auger | 1× | 1 | · | part |
| 2.4 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 3 | Toner Cartridge 3 parts | photocopier-toner-cartridge | 1× | 1 | 3 | assembly |
| 3.1 | Toner Hopper | photocopier-toner-hopper | 1× | 1 | · | part |
| 3.2 | Toner Powder | photocopier-toner | 1× | 1 | · | part |
| 3.3 | Agitator | photocopier-agitator | 1× | 1 | · | part |
| 4 | Transfer Belt | photocopier-transfer-belt | 1× | 1 | · | part |
| 5 | Transfer Roller | photocopier-transfer-roller | 1× | 1 | · | part |
| 6 | High-Voltage Power Supply 3 parts | photocopier-hvps | 1× | 1 | 5 | assembly |
| 6.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 6.2 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 6.3 | Connector | connector | 3× | 3 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the imaging unit is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$80. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sunnyoptical.com ↗ | Ningbo, CN | Optics & camera modules | 1,000 pcs | 8–12 wks |
|
🇨🇳OFILM
ofilm.com ↗
|
Shenzhen, CN | Camera modules | 1,000 pcs | 8–12 wks |
| vvdntech.com ↗ | Gurugram, IN | Electronics & camera modules | 1,000 pcs | 8–12 wks |
| truly.net ↗ | Shanwei, CN | Displays & camera modules | 1,000 pcs | 8–12 wks |
| aactechnologies.com ↗ | Singapore | Acoustics & optics | 1,000 pcs | 8–12 wks |