HP ScanJet Pro 4500 fn1 Network Scanner (L2749A)

HP ScanJet Pro 4500 fn1 Network Scanner (L2749A)

OVERVIEW
Flatbed; ADF
Up to 600 x 600 dpi (color and mono, ADF) Up to 1200 x 1200 dpi (color and mono, flatbed)
Up to 30 ppm/60 ipm
USB 2.0 and USB 3.0 (SuperSpeed) Built-in Fast Ethernet 10/100/1000Base-TX network port
Recommended daily duty cycle: 4000 pages (ADF), 100 pages (Flatbed)

Automatic Document Feeder
Automatic document feeder (ADF) allows user to print, scan or copy quickly without having to manually putting paper into the machine.

Networked
Networked computers are connected together so that they can share information.

Single-Pass Duplex
Enables simultaneous scanning of both sides of a document through a single pass of the scanning area of multifunction devices.

Technical Details
Brand : HP
Model : L2749A

Technical Specs
Scanner Type : Flatbed; ADF 
Scan Resolution, Optical : Up to 600 x 600 dpi (color and mono, ADF) Up to 1200 x 1200 dpi (color and mono, flatbed) 
Scan Resolution, Hardware : Up to 600 x 600 dpi (color and mono, ADF) Up to 1200 x 1200 dpi (color and mono, flatbed) 
Output Resolution Dpi Settings : 75; 150; 200; 240; 300; 400; 500; 600; and 1200 ppi 
Scan Speed In Preview Mode : Up to 8.33 sec, single image scan. (Low resolution preview scan of the whole scanner bed [Flatbed, Entire Scan Area, Color, 75 dpi]) 
Automatic Document Feeder Scan Speed : Up to 30 ppm/60 ipm 
Scan Speed : OCR (A4)OCR A4 (8.5 x 11 in) text page (ADF, 300 dpi, B&W, RTF): 6.37 sec for single image scan. 1.84 sec for single image save; OCR A4 (8.5 x 11 in) text page (Flatbed, 300 dpi, B&W, RTF): 7.8 sec for single image scan. 1.62 sec for single image save. 
Task Speed : OCR A4 (8.5 x 11 in) text page (ADF, 300 dpi, Color, RTF): 6.51 sec for single image scan. 4.45 sec for single image save; A4 (8.5 x 11 in) to e-mail (ADF, 300 dpi, Color, PDF): 6.43 sec for single image scan. 1.56 sec for single image send; OCR A4 (8.5 x 11 in) text page (Flatbed, 300 dpi, Color, RTF): 7.89 sec for single image scan. 4.43 sec for single image save; A4 (8.5 x 11 in) to e-mail (Flatbed, 300 dpi, Color, PDF): 7.89 sec for single image scan. 1.39 sec for single image send. [4 x 6-in is not supported. Slides to file and negative to file are not supported] 
Scan Speed Footnote Number : Actual speeds may vary depending on scan resolution, connectivity type, computer performance and application software. 
Duty Cycle (Daily) : Recommended daily duty cycle: 4000 pages (ADF), 100 pages (Flatbed) 
Bit Depth : 24-bits external 48-bits internal 
Auto Document Feeder Capacity : Standard, 50 sheets (75 g/m² paper) 
Scan Size, Maximum : 216 x 356 mm 
Scan Size (ADF), Maximum : 216 x 3100 mm 
Scan Size ADF (Minimum) : 105 x 148 mm 
Scan Size, Minimum : 25.4 x 25.4 mm 
Scan Input Modes : Scan front-panel function for Save as PDF, Save as JPEG, E-mail as PDF, E-mail as JPEG, Send to Cloud, Everyday Scan and Save as Editable Text (OCR). HP Scan in Win OS, HP Easy Scan/ICA in Mac OS and thrid parties applications via TWAIN. 
Scan File Format : For text & images: PDF, JPEG, PNG, BMP, TIFF, Text (.txt), Rich Text (rtf) and Searchable PDF. 
Scanning Options (ADF) : Single pass E-Duplex 
Duplex ADF Scanning : Yes 
Scan Technology : CMOS CIS (Contact Image Sensor) 
Levels Of Grayscale :  256 
Color Scanning : Yes 
Multifeed Detection : Yes 
Light Source (Scanning) : Light Emitting Diode (LED) 
Scanner Advanced Features : Blank page removal; Auto orientation; Auto color detect; Auto crop; Auto exposure; Hole removal; Straighten content; Erase edges; Clean up background; Auto threashold; Color drop out; OCR 
Processor Speed : 550 MHz 
Memory : 1 GB 
Network Ready : Build-in Ethernet, Wi-Fi 802.11 b/g/n 
Ports : USB 2.0 or USB 3.0 (SuperSpeed) Built-in Fast Ethernet 10/100/1000Base-TX network port 
Connectivity, Standard : USB 2.0 and USB 3.0 (SuperSpeed) Built-in Fast Ethernet 10/100/1000Base-TX network port 
Twain Version : TWAIN Certified. Version 2.1 
Control Panel : 2.8-in (7.11-cm) Touchscreen, Buttons (Back, Home, Help) 
Power : Input Voltage: 100 to 240 VAC 
Power Supply Type : External power adapter 
Power Consumption : 6.11 watts (Ready), 1.35 watts (Sleep), 0.05 watts (Auto-Off), 0.05 watts (Off) 
Media Weights, Supported, ADF : 45 to 120 g/m² 
Media Size (ADF) : Letter; Legal; Executive; A4; A5; A6; B5; B5 (JIS) 
Media Types : Paper (banner, inkjet, photo, plain), envelopes, labels, cards (greeting, index) 
Operating Temperature Range : 10 to 35°C 
Storage Temperature Range : -40 to 60°C 
Operating Humidity Range : 15 to 80% RH (non-condensing) 
Non-Operating Humidity Range : 0 to 90% RH (non-condensing) 
Acoustic Power Emissions : 6.3 B(A) 
Replaceable Parts : Pick-up rollers; pick-up pads 
Compatible Operating Systems : Win 7 or higher; Mac: OS X El Capitan 10.11 
Minimum System Requirements : Windows 7 or higher; 2 GHz processor, 2 GB RAM, 170 MB hard disk space (driver-only install) USB 2.0, 1024 x 768 SVGA monitor 
Mac Compatible : Yes 
Minimum System Requirements For MacintoshMac : OS X El Capitan 10.11; 1 GB available hard disk space, USB or Ethernet port 
Dimensions Without Stand (W X D X H) : 520 x 387 x 145 mm 
Maximum Dimensions (W X D X H) : 520 x 387 x 145 mm 
Package Dimensions (W X D X H) : 640 x 245 x 486 mm 
Weight : 5.98 kg 
Package Weight : 7.9 kg 
Warranty : 1 Year Limited Warranty (Return to HP/Dealer - Unit Exchange)
ENERGY STAR® Certified : Yes