Service Manual
Page 5
Do not make any human access to persons. 1-1 Service Manual This printer should always be serviced by appropriately qualified service engineers. The laser system and printer are not considered to the requirements of DHHS 21 CFR, chapter 1 Subchapter J ... inside the printer. Class I laser product con-forming to be serviced by a suitably trained and qualified service engineer. (2) Use only Dell replacement parts There are dangerous. Precautions 1. Warning >> Never operate or service the printer with the protective cover removed from Laser/ Scanner assembly....
Do not make any human access to persons. 1-1 Service Manual This printer should always be serviced by appropriately qualified service engineers. The laser system and printer are not considered to the requirements of DHHS 21 CFR, chapter 1 Subchapter J ... inside the printer. Class I laser product con-forming to be serviced by a suitably trained and qualified service engineer. (2) Use only Dell replacement parts There are dangerous. Precautions 1. Warning >> Never operate or service the printer with the protective cover removed from Laser/ Scanner assembly....
Service Manual
Page 6
...Take care not to cut or damage the power cable or plugs when moving the machine. (9) Use caution during thunder or lightening storms. Dell recommend that could cause illness if ingested. (1) If the LCD control panel is damaged it is possible for the liquid inside to overheating ...Do not overload the power socket, this can cause electric shock. This will cause the temperature inside the machine and cause an electric shock. 1-2 Service Manual Use of an incorrectly specified cable could cause a short circuit leading to an electric shock or fire hazard. (5) Never touch the...
...Take care not to cut or damage the power cable or plugs when moving the machine. (9) Use caution during thunder or lightening storms. Dell recommend that could cause illness if ingested. (1) If the LCD control panel is damaged it is possible for the liquid inside to overheating ...Do not overload the power socket, this can cause electric shock. This will cause the temperature inside the machine and cause an electric shock. 1-2 Service Manual Use of an incorrectly specified cable could cause a short circuit leading to an electric shock or fire hazard. (5) Never touch the...
Service Manual
Page 7
...and fans. Failure to the printer which if spilled could cause a fire. 1.2.4 Assembly / Disassembly Precautions Replace parts carefully, always use Dell parts. photoconductive properties and will be caused to damage the printer (1) Ensure the printer is scratched or touched the print quality will result in... get into the machine. (7) Handling of the OPC Drum - Take great care to ensure that you do so could be compromised. 1-3 Service Manual Damage could cause the printer to light. These will be irreparably damaged if it in a black bag or other liquids close to do not...
...and fans. Failure to the printer which if spilled could cause a fire. 1.2.4 Assembly / Disassembly Precautions Replace parts carefully, always use Dell parts. photoconductive properties and will be caused to damage the printer (1) Ensure the printer is scratched or touched the print quality will result in... get into the machine. (7) Handling of the OPC Drum - Take great care to ensure that you do so could be compromised. 1-3 Service Manual Damage could cause the printer to light. These will be irreparably damaged if it in a black bag or other liquids close to do not...
Service Manual
Page 8
... feeding entrance, motor, fan, etc.). Use caution when working on a level surface, capable of the machine. After installation, double check that the printer is stable. 1-4 Service Manual
... feeding entrance, motor, fan, etc.). Use caution when working on a level surface, capable of the machine. After installation, double check that the printer is stable. 1-4 Service Manual
Service Manual
Page 9
... not be removed for disposal. 4. Normal motions, such as aluminum or copper foil, or conductive foam, to damage ESDs. 5. Be sure to the manufacture's instructions. 1-5 Service Manual Dispose of clothing fabric and lifting one's foot from a carpeted floor, can generate static electricity sufficient to solder or desolder ESDs. 4. Super...
... not be removed for disposal. 4. Normal motions, such as aluminum or copper foil, or conductive foam, to damage ESDs. 5. Be sure to the manufacture's instructions. 1-5 Service Manual Dispose of clothing fabric and lifting one's foot from a carpeted floor, can generate static electricity sufficient to solder or desolder ESDs. 4. Super...
Service Manual
Page 10
Product spec and feature 2.1 Product Specifications 2.1.1 Product Overview Concept Target Excellent Solution for Office Device (Fast, Durable, Versatile) Small Workgroup or Single User Feature ଖ General - 35 ppm Print/Copy Speed - 1200 dpi Print/Copy Resolution - 256MB System Memory - 50 sh DADF - 250 sh Input / 150 sh Output ଖGOption - 250 sh SCF - 802.11 b/g Wireless Lan 2-1 Service Manual Product spec and feature 2.
Product spec and feature 2.1 Product Specifications 2.1.1 Product Overview Concept Target Excellent Solution for Office Device (Fast, Durable, Versatile) Small Workgroup or Single User Feature ଖ General - 35 ppm Print/Copy Speed - 1200 dpi Print/Copy Resolution - 256MB System Memory - 50 sh DADF - 250 sh Input / 150 sh Output ଖGOption - 250 sh SCF - 802.11 b/g Wireless Lan 2-1 Service Manual Product spec and feature 2.
Service Manual
Page 11
... Volume (Duty Cycle) Print Scan DADF Average Monthly Print Volume Machine Life Periodic Replacing Parts Pickup Roller Pad Unit (Tray) Pad Unit (DADF) DELL Laser MFP 2355dn Fax, Copier, Print, Scan, DADF, N/W Print, Scan to USB Key 465.2mmx 463.5mmx460.3mm (18.3"x18.2"x18.1") 20 Kg 18.8...80,000 Pages 10~32ଇ -20~40ଇ Remarks back light System Bus 120MHz EPA EPA Dell confirm 100,000 Pages reliability. DADF Pick-up Roller : 80K 2-2 Service Manual Product spec and feature 2.1.2 Product General Specifications General Item Major Features Size (W*D*H) w/o Hand Set...
... Volume (Duty Cycle) Print Scan DADF Average Monthly Print Volume Machine Life Periodic Replacing Parts Pickup Roller Pad Unit (Tray) Pad Unit (DADF) DELL Laser MFP 2355dn Fax, Copier, Print, Scan, DADF, N/W Print, Scan to USB Key 465.2mmx 463.5mmx460.3mm (18.3"x18.2"x18.1") 20 Kg 18.8...80,000 Pages 10~32ଇ -20~40ଇ Remarks back light System Bus 120MHz EPA EPA Dell confirm 100,000 Pages reliability. DADF Pick-up Roller : 80K 2-2 Service Manual Product spec and feature 2.1.2 Product General Specifications General Item Major Features Size (W*D*H) w/o Hand Set...
Service Manual
Page 12
... mm (Letter) 256levels 2-3 Service Manual Type Expand Memory Slot, Type PRINT Compression Technology Print Speed Simplex Duplex Print Emulation Auto Emulation Sensing Font Type Number Power Save Resolution Normal RET Toner Save FPOT From Stand by From Sleep Status Duplex Print Printable Area Halftone(Gray Scale) DELL Laser MFP 2355dn 20~80% 10~90...
... mm (Letter) 256levels 2-3 Service Manual Type Expand Memory Slot, Type PRINT Compression Technology Print Speed Simplex Duplex Print Emulation Auto Emulation Sensing Font Type Number Power Save Resolution Normal RET Toner Save FPOT From Stand by From Sleep Status Duplex Print Printable Area Halftone(Gray Scale) DELL Laser MFP 2355dn 20~80% 10~90...
Service Manual
Page 13
...) 7 cpm/Ltr, 6 cpm/A4 (Duplex) REAR LEFT Center SDMC: Single Document Multiple Copy MDSC: Multi-document Single Copy 2-4 Service Manual Document Width Effective Scan Width Scan To Email Locations Scan Depth Copy Quality Selection or Original Image type selection Mode FCOT Color Mono Text .../Photo Photo Stand by Copy Speed / Letter Origin Alignment From Sleep Status SDMC at all mode MDSC at Text, Text/Photo, Photo Platen DADF DELL Laser MFP 2355dn Color CCD Approx. 15sec (USB 2.0) Approx. 20sec (USB 2.0) Approx. 30sec (USB 2.0) Approx. 15sec (USB 2.0) Approx. 20sec (USB 2.0) Approx. ...
...) 7 cpm/Ltr, 6 cpm/A4 (Duplex) REAR LEFT Center SDMC: Single Document Multiple Copy MDSC: Multi-document Single Copy 2-4 Service Manual Document Width Effective Scan Width Scan To Email Locations Scan Depth Copy Quality Selection or Original Image type selection Mode FCOT Color Mono Text .../Photo Photo Stand by Copy Speed / Letter Origin Alignment From Sleep Status SDMC at all mode MDSC at Text, Text/Photo, Photo Platen DADF DELL Laser MFP 2355dn Color CCD Approx. 15sec (USB 2.0) Approx. 20sec (USB 2.0) Approx. 30sec (USB 2.0) Approx. 15sec (USB 2.0) Approx. 20sec (USB 2.0) Approx. ...
Service Manual
Page 14
of Copies Preset Contrast Levels Copy Mode(=Quality) Collation Copy Auto return to default mode DELL Laser MFP 2355dn 25% to 400% for Platen 25% to 100% for DADF 1~199 Yes 5 level Text, Text/Photo, Photo Yes Yes Changeable Default mode Special Copy N-up (... Fit Copy ID Copy Contrast, Image, Reduce/Enlarge, No. ID Card Copy) by using Phone Book Button(Same as Rocky) Total locations can be stored 2-5 Service Manual
of Copies Preset Contrast Levels Copy Mode(=Quality) Collation Copy Auto return to default mode DELL Laser MFP 2355dn 25% to 400% for Platen 25% to 100% for DADF 1~199 Yes 5 level Text, Text/Photo, Photo Yes Yes Changeable Default mode Special Copy N-up (... Fit Copy ID Copy Contrast, Image, Reduce/Enlarge, No. ID Card Copy) by using Phone Book Button(Same as Rocky) Total locations can be stored 2-5 Service Manual
Service Manual
Page 15
... Fax Forward to Yes (Enable / Disable),max 10 locations Email Addresses Memory RX Yes Functions Voice Request No TTI Yes 2-6 Service Manual Product spec and feature TELEPHONE (Continued) Fax Item DELL Laser MFP 2355dn Remarks System Data List Yes Sound Control Ring Volume Yes(Off, Low, MED, HIGH) Key Volume Yes(On, Off) Alarm...
... Fax Forward to Yes (Enable / Disable),max 10 locations Email Addresses Memory RX Yes Functions Voice Request No TTI Yes 2-6 Service Manual Product spec and feature TELEPHONE (Continued) Fax Item DELL Laser MFP 2355dn Remarks System Data List Yes Sound Control Ring Volume Yes(Off, Low, MED, HIGH) Key Volume Yes(On, Off) Alarm...
Service Manual
Page 16
... Item DELL Laser MFP 2355dn Remarks Fax (Continued) RTI Yes Polling No Earth/Recall No Auto Reduction Yes F/W Remote Yes upgrade Junk Fax barrier Yes Secure Receive Yes Memory Back-up , Single Sheet Paper Size Max 216 x 356mm(8.5"x14") Min 76 x 127mm(3"x5") DADF Paper Weight 12.5~28lb Capacity 50 sheets 2-7 Service Manual Netware...
... Item DELL Laser MFP 2355dn Remarks Fax (Continued) RTI Yes Polling No Earth/Recall No Auto Reduction Yes F/W Remote Yes upgrade Junk Fax barrier Yes Secure Receive Yes Memory Back-up , Single Sheet Paper Size Max 216 x 356mm(8.5"x14") Min 76 x 127mm(3"x5") DADF Paper Weight 12.5~28lb Capacity 50 sheets 2-7 Service Manual Netware...
Service Manual
Page 17
Cassette : Jam:1/2000, Double Feed : 1/1000 Including 64bits Including 64bits Including 64bits Including 64bits 2-8 Service Manual Product spec and feature Paper Handling (Continued) Item Jam Rate Document Size Width Document Size Length Document Thickness Cassette, DELL Laser MFP 2355dn 142mm - 216mm(5.6" - 8.5") 148 mm - 356mm(5.8" - 14.0") 0.075mm - 0.13mm(0.003" - 0.005") 1/4000, Duplex(2500) Software 2nd Feeder...
Cassette : Jam:1/2000, Double Feed : 1/1000 Including 64bits Including 64bits Including 64bits Including 64bits 2-8 Service Manual Product spec and feature Paper Handling (Continued) Item Jam Rate Document Size Width Document Size Length Document Thickness Cassette, DELL Laser MFP 2355dn 142mm - 216mm(5.6" - 8.5") 148 mm - 356mm(5.8" - 14.0") 0.075mm - 0.13mm(0.003" - 0.005") 1/4000, Duplex(2500) Software 2nd Feeder...
Service Manual
Page 18
Product spec and feature Software (Continued) Item Driver Printer TWAIN WIA PSU PC-FAX Consumables Type How to install Toner Life Quality Target Toner Count MTBF MPBF MTTR UMR Level Sensor DELL Laser MFP 2355dn PCL6, PostScript Level3(Std.) Yes Yes Yes Yes One Piece Type Toner Cartridge Front door open and front loading Initial 3Kpages (5% ISO 19752Test Pattern) running Standard: 3Kpages High yield: 6 K pages No Yes (Dot Counter) 14 months at Recommended Duty Cycle 30,000 pages 30 Minutes 33.350 Per million pages Remarks PC fax including to network fax 2-9 Service Manual
Product spec and feature Software (Continued) Item Driver Printer TWAIN WIA PSU PC-FAX Consumables Type How to install Toner Life Quality Target Toner Count MTBF MPBF MTTR UMR Level Sensor DELL Laser MFP 2355dn PCL6, PostScript Level3(Std.) Yes Yes Yes Yes One Piece Type Toner Cartridge Front door open and front loading Initial 3Kpages (5% ISO 19752Test Pattern) running Standard: 3Kpages High yield: 6 K pages No Yes (Dot Counter) 14 months at Recommended Duty Cycle 30,000 pages 30 Minutes 33.350 Per million pages Remarks PC fax including to network fax 2-9 Service Manual
Service Manual
Page 19
...· Main function block · Completely Integrated System for Dell 2135dn. Dell 2135dn is developed to enable launch in FAX receiving, and System Working Memory Area (DDR2 DIMM) - Dell 2135dn is "High Speed and High Quality." Dell 2135dn is developed for the US and Canada. Agency Certi... Buffer in Printing, Scan Buffer in Scanning, ECM Buffer in all target markets 2.2.1 System Configurations DELL LASER MFP 2355dn is made up of 1 CPU and 1 Board. Max Frequency : 166MHz 2-10 Service Manual Access Time: 90ns (Max) - size : 32M Byte (NOR Flash), 1M Byte (NOR Flash), 4M...
...· Main function block · Completely Integrated System for Dell 2135dn. Dell 2135dn is developed to enable launch in FAX receiving, and System Working Memory Area (DDR2 DIMM) - Dell 2135dn is "High Speed and High Quality." Dell 2135dn is developed for the US and Canada. Agency Certi... Buffer in Printing, Scan Buffer in Scanning, ECM Buffer in all target markets 2.2.1 System Configurations DELL LASER MFP 2355dn is made up of 1 CPU and 1 Board. Max Frequency : 166MHz 2-10 Service Manual Access Time: 90ns (Max) - size : 32M Byte (NOR Flash), 1M Byte (NOR Flash), 4M...
Service Manual
Page 20
Si2435 (SSD) : Existing Modem Chip which is controlled by SSD and satisfies each PSTN Requirements by based on Silab DAA (Data Access Arrangement) Solution, and is roughly composed of two kinds Chip Solution - 2.2.1.2 FAX Section 1) Modem Part BLOCK DIAGRAM Product spec and feature Implemented by modulating internal Configuration with connecting Tel Line. 2-11 Service Manual Si3018 (LSD) : LIU (Line Interface Unit) Chip which adds SSD (System Side Device) for interfacing between LSD -
Si2435 (SSD) : Existing Modem Chip which is controlled by SSD and satisfies each PSTN Requirements by based on Silab DAA (Data Access Arrangement) Solution, and is roughly composed of two kinds Chip Solution - 2.2.1.2 FAX Section 1) Modem Part BLOCK DIAGRAM Product spec and feature Implemented by modulating internal Configuration with connecting Tel Line. 2-11 Service Manual Si3018 (LSD) : LIU (Line Interface Unit) Chip which adds SSD (System Side Device) for interfacing between LSD -
Service Manual
Page 21
... is transferred and LSD recognizes RSP and change LSD to output Driver transfer Data to adjust duty of 180 phase difference for Noise Robustness 2-12 Service Manual DIB Data form SSD to use as inner Power supply and also use as Main Clock for DIB Protocol Sync between DIBP and DIBN for...
... is transferred and LSD recognizes RSP and change LSD to output Driver transfer Data to adjust duty of 180 phase difference for Noise Robustness 2-12 Service Manual DIB Data form SSD to use as inner Power supply and also use as Main Clock for DIB Protocol Sync between DIBP and DIBN for...
Service Manual
Page 22
... PTT requirements (programmable) - Modem will be stored in NVRAM. Standard (203 x 98 dpi) - Main functions are Line Interface, Telephone Connection and Line Condition Monitoring. 2-13 Service Manual Phase "C" by ITU-T No.1 Chart/Memory Transmission/ECM - Available. - Input Sensitivity : Not programmable - Transmit page count (3 digits) Line Interface Part This is Connection Part between...
... PTT requirements (programmable) - Modem will be stored in NVRAM. Standard (203 x 98 dpi) - Main functions are Line Interface, Telephone Connection and Line Condition Monitoring. 2-13 Service Manual Phase "C" by ITU-T No.1 Chart/Memory Transmission/ECM - Available. - Input Sensitivity : Not programmable - Transmit page count (3 digits) Line Interface Part This is Connection Part between...
Service Manual
Page 23
... Network Print only Linux: Red Hat 8.0~9.0, Fedora Core 1~3, Mandrake 9.0~10.2, SuSE 8.2~9.2 TWAIN Standard 216mm (8.5 inches) 208mm (8.2 inches) 600x600 dpi Maximum 4800 dpi 75 dpi 2-14 Service Manual Internal 12bit ADC - When AFE accept each pixel, CDS(Correlated Double Sampling ) technique which samples arm-level twice is executed later. * Scan Image Control Speci...
... Network Print only Linux: Red Hat 8.0~9.0, Fedora Core 1~3, Mandrake 9.0~10.2, SuSE 8.2~9.2 TWAIN Standard 216mm (8.5 inches) 208mm (8.2 inches) 600x600 dpi Maximum 4800 dpi 75 dpi 2-14 Service Manual Internal 12bit ADC - When AFE accept each pixel, CDS(Correlated Double Sampling ) technique which samples arm-level twice is executed later. * Scan Image Control Speci...
Service Manual
Page 24
... Compression: 12) PC Interface: (USB & Parallel are not simultaneously supported) 13) Minimum PC Specification: 14) Registration Position for LCD display and reports) 2-15 Service Manual Gray Scale : 20 sec. (Letter, 300dpi, USB) - Gray Scale : 20 sec. (Letter, 300dpi, USB) - USB Cable (not supplied by SEC) Pentium-II 233MHz, 64MB RAM...
... Compression: 12) PC Interface: (USB & Parallel are not simultaneously supported) 13) Minimum PC Specification: 14) Registration Position for LCD display and reports) 2-15 Service Manual Gray Scale : 20 sec. (Letter, 300dpi, USB) - Gray Scale : 20 sec. (Letter, 300dpi, USB) - USB Cable (not supplied by SEC) Pentium-II 233MHz, 64MB RAM...