This is a used HP Scanjet 4p flatbed scanner

Powers on and appears to be fully functional. Cables are not available for full testing. Includes the scanner and a non-original power cord only.

Scanner description
The HP Scanjet 4p scanner is a versatile flatbed scanner that captures black-and-white and color drawings, photographs, and text at high resolution. Using HP's Accupage technology and third-party OCR software, scan text into a format that can be edited. HP PictureScan software can capture photographs in 256 levels of gray and 16.7 million colors. The optional 50-page automatic document feeder (ADF) can scan multiple pages at a time. The HP Scanjet 4p scanner can also be used with the printer to make convenient color and black-and-white copies right at the desk. The HP Scanjet 4p scanner simplifies storage and retrieval of scanned documents, images, and text and provides automated links to e-mail and PC fax applications with the included Paperport (TM) for HP software. Use the PaperPort software to automatically connect to e-mail and PC fax applications for fast and easy document distribution--all right from the desktop.
The HP Scanjet 4p scanner is compatible with most popular Windows and Macintosh applications, and it is designed to work with Windows 95.

Scanner features

A complete, affordable solution to all color and black-and-white image and text scanning needs--all in the box from HP
HP PictureScan software that supports HP ColorSmart
1200-dpi enhanced resolution and 300-dpi optical resolution ensure the best results with an office printer.
24-bit color and 8-bit gray scanning deliver high quality images.
Single-pass scanning provides fast color and grayscale operation.
HP PictureScan automatically scans images into documents.
Automated features and a simplified interface make scanning quick and easy for anyone, increasing productivity.
Output is automatically optimized for a broad range of printers and output devices.
HP AccuPage technology and third-party OCR software make it easy to scan text directly into a favorite word-processing application.
TWAIN/OLE support scans logos, drawings, and other illustrations directly into an application.
HP Scanjet Copy utility makes high quality color and black-and-white copies at the desk with a printer.
PaperPort for HP software quickly finds and organizes scanned images and electronic documents visually, instead of by filename, and provides automated links to a variety of applications such as e-mail, e-fax, and word processing.
Scans different types of media including simple photographs, office documents, and magazines, and pages up to 8.5 by 14 inches
Simple one-button installation of the software makes it easy to get started.
Supports Windows 3.1 and above, Windows 95, and Macintosh 7.0 and greater operating systems
Optional 50-page automatic document feeder increases productivity.

Scanner specifications
Scanner Type Flatbed, color, and monochrome
Image Processing Options Dithering, thresholding, scaling, interpolation

Gamma adjustment via scanner calibration

Color correction via scanner and screen calibration
Scanning Modes 1-bit (black and white)

4-bit gray (16 gray levels)

8-bit (256 grayscale levels)

8-bit (256 color levels)

24-bit (16.7 million colors)
Resolution 1200 dpi enhanced resolution

300 dpi optical
Selectable Resolution 12 to 1200 dpi at 100 percent scaling
HP AccuPage Technology Automatic page optimization for OCR, document management, and PC fax application
Scanning Speeds

(A4 or Letter sizes not including lamp calibration time of 3.5 seconds) Preview: 3 seconds

At 300 dpi:

1-bit black and white or 4-bit gray: 7.5 seconds

8-bit gray or 24-bit color: 15 seconds
Scaling 2 to 400 percent in 1 percent increments at 300 dpi (depends on resolution)
Color 24-bit color (16.7 million colors)
Grayscale 4 bit (16 grayscale levels)

8 bit (256 grayscale levels)
Maximum Document Size: 8.5 by 14 inches (215 by 356 mm)
Scanning Element : Charged-coupled device
Light Source: Single fluorescent lamp
Interface: SCSI-2

System requirements
ISA/EISA Microchannel Macintosh
*An industry-standard architecture (ISA) or extended industry-standard architecture (EISA) bus *a Micro Channel (MCA) bus *A hard drive
*a 386 processor *a 386 processor *A 68020 (or higher) processor
*8 MB of RAM *8 MB of RAM *8 MB RAM (virtual memory may be required)
*20 MB available disk space for installation *20 MB available disk space for installation *12 MB of available disk space for installation
*A Microsoft (R) Windows-compatible pointing device such as a mouse *A Microsoft Windows-compatible pointing device such as a mouse *System software v 7.0 or greater
*A video graphics array (VGA) monitor *A video graphics array (VGA) monitor
*DOS v 5.0 or later if using Windows 3.1x or Windows for Workgroups software *DOS v 5.0 or later if using Windows 3.1x or Windows for Workgroups software
*Microsoft Windows v 3.1x running in standard or enhanced mode, Windows for Workgroups, or Windows 95 software *Microsoft Windows v 3.1x running in standard or enhanced mode, Windows for Workgroups, or Windows 95 software
*One available expansion card slot or a small computer system interface (SCSI) card in the computer *One available expansion card slot or a small computer system interface (SCSI) card in the computer

NOTE: In Windows v 3.1x and Windows for Workgroups software, the SCSI card must be compliant with the advanced SCSI protocol interface (ASPI) or the common access method (CAM). The card must have been installed with appropriate software drivers, and the required cables must be available.For ISA/EISA in Windows 95 software, use any SCSI card that has a Windows 95 software driver. To see if any such cards are installed, open the System icon in the Control Panel. If using Microchannel, an integrated SCSI controller or 3rd party SCSI controller for Windows 95 must be present.

Physical specifications
Width 11.4 inches (286 mm)
Depth 16 inches (405 mm)
Height 3.2 inches (79 mm)
Net Weight 13.2 lbs. (6 kg)
Shipping Weight 32 lbs. (14.55 kg)
Shipping Dimensions 27.5 inches x 12 inches x 20.7 inches (length x width x height)

Electrical specifications
AC Line Voltage 100-240 VAC, 50-60 Hz
Power Consumption (approx.) 49 W maximum

Environmental specifications
Temperature (operating) 5 to 40 degrees C (41 to 104 degrees F)
Temperature (storage) -40 to 60 degrees C (-40 to 140 degrees F)
Humidity (operating) 10 to 90% non-condensing (5 to 35 degrees C)

10 to 60% non-condensing (40 to 60 degrees C)
Humidity (storage) 10 to 90% (0 to 35 degrees C)

10 to 60% (40 to 60 degrees C)