Brand: SHARP
Category: Office Equipment
Document Type: Manual
Language: EN
Manual for SF-DM11
Uploaded: Nov. 21, 2025, 6:30 p.m.
1. PRODUCT OUTLINE
1. General description
The SF-2040 is a medium class copier that produces 40 copies per minute. It offers high productivity in offices with improved versatility.2. Target users
Average copy volume: 12,000 ~ 15,000 copies/month3. Major features
- Compact body: Utilizes a front-loading paper cassette.
- Serviceability and functionality: Features a liquid crystal display with backlight, department control counter (max 50 departments), and key operator codes.
- High copy performance: First copy time of 3.1 seconds and job speed of S→S: 100%, D→D: 70%.
4. System outline
Illustrates the copier and its various optional components such as sorters, document feeders, and paper drawers.Troubleshooting and error codes
| Trouble status code | Subordinate code | Main motor lock detection | Description |
|---|---|---|---|
| L4 | 01 | Main motor lock detection | |
| 03 | No.4/5 mirror motor error detection | ||
| 04 | No.4/5 mirror motor MHPS error detection | ||
| 05 | Lens motor error detection | ||
| 06 | Lens motor LHPS error detection | ||
| L5 | 01 | Open thermistor (Test command 14 to reset) | |
| 06 | Heat roller high temperature detection (Test command 14 to reset) | ||
| H2 | 01 | Heat roller low temperature detection (Test command 14 to reset) | |
| H3 | 01 | Memory. Counter sumcheck error detection (Test command 16 to reset) | |
| U2 | 00 | Mirror motor lock detection | |
| 01 | Mirror motor MHPS error detection | ||
| 20 | ADU alignment plate malfunction detected | ||
| 21 | ADU rear plate malfunction detected | ||
| U3 | 02 | ADF communication trouble detected | |
| 04 | A motor malfunction detected | ||
| U5 | 00 | B motor malfunction detected | |
| 01 | Resist sensor malfunction detected | ||
| 02 | Eject sensor malfunction detected | ||
| 03 | Desk communication trouble detected | ||
| U6 | 01 | Desk-1 cassette liftup motor trouble detected | |
| 02 | Desk-2 cassette liftup motor trouble detected | ||
| 03 | Desk-3 cassette liftup motor trouble detected | ||
| 08 | Desk 24V line error detected | ||
| 09 | LCC motor overcurrent detected | ||
| 10 | Desk transport motor trouble detected | ||
| U7 | 00 | Communication trouble between PC/Modem and the copier. | |
| 01 | Sorter communication trouble detected | ||
| F1 | 00 | Paper jog malfunction detected | |
| 01 | Transport motor malfunction detected | ||
| 02 | Indexer lower limit detected | ||
| 04 | Indexer upper limit detected | ||
| 05 | Shift motor malfunction detected | ||
| 06 | Toner motor malfunction detected | ||
| F2 | 31 | ID sensor level abnormality (less than 3V) | |
| 32 | ID sensor photo conductor surface level abnormality (less than 2.25V) | ||
| DM sensor level abnormality (less than 3V) | |||
| 35x | DM sensor cannot sense. | When measuring the gain level (at 1.5 rotations of the drum) DM sensor cannot sense. When measuring the patch (at 1.5 rotations of the drum) Adjustment impossible for GB (-32V x 4 times) Adjustment impossible for GB (+32V x 7 times) |
|
| 12 | Preliminary adjustment impossible for GB (-200V to -88V) | ||
| F3 | 22 | Main unit upper cassette liftup motor trouble detected | |
| EE | Toner sensor indicates extreme overtoned condition | ||
| EU | Toner sensor indicates extreme undertoned condition | ||
| CC | 00 | Original size detect sensor level abnormality. | |
| C2 | THV leak trouble |