Sharp DM-4551 DM-3551 DM-4551 Operation Manual Suite - Page 158

SPECIFICATIONS For information on power requirements, power consumption, dimensions, weight, and other specifications that are common to all features of the machine, refer to page 6-2 of "Operation manual (for printer operation and general information)". For the specifications of the scanner unit, refer to "Operation manual (for copier)". Applicable telephone line Public switched telephone network Compression method MH, MR, MMR, JBIG Transmission modes Super G3, G3 (the machine can only send faxes to and receive faxes from machines that support G3 or Super G3) Scanning method CCD flatbed scanning Scanning resolution 200 x 100 dpi (Standard) (Supports ITU-T standards) 200 x 200 dpi (Fine, Fine-Halftone) 300 x 300 dpi (Super Fine, Super Fine - Halftone) 400 x 400 dpi (Ultra Fine, Ultra Fine - Halftone) Printing method Electrophotographic system (laser) Transmission speed 33.6 kbps 2.4 kbps Automatic fallback Transmission time*1 2 seconds (Super G3 mode / 33.6 kbps, JBIG), 6 seconds (G3 ECM mode / 14.4 kbps, MMR) Paper sizes 11"x17" to 5-1/2"x8-1/2", A3, B4, A4, B5, A5 Effective print width 11" max. (11"x17" printing) Input document size 11"x17" to 5-1/2"x8-1/2" (5-1/2"x8-1/2":Vertically-oriented feeding); Maximum length: 31-1/2" (using DSPF) *Refer to pages 2 - 4 for transmission of 5-1/2"x8-1/2" size documents. Effective scanning width 11.7" maximum Halftone transmission Yes (256 levels) Contrast adjustment Automatic (dark and light by manual adjustment) Extension telephone connection Possible (1 telephone) Auto dialing Combined total of 500 one-touch and group keys, redialing (automatic) Timer transmission Yes Program function Yes (8 programs) F-code support Yes (can transmit and receive SUB/SEP (sub-address) and SID/PWD (passcode) signals) Automatic document feeding Yes (50 pages; 8-1/2"x14" or larger sizes: 30 pages) Image memory 2 MB*2 Error Correction Mode (ECM) Yes *1 Transmission speed is for an 8-1/2"x11" document with approximately 700 characters at standard resolution (8x3.85 lines/mm) sent in high speed mode (33.6 kbps (JBIG) or 14.4 kbps (MMR)). This is only the time required to transmit the image information; the time required to send protocol signals is not included. Actual transmission times will vary depending on the contents of the document, the receiving machine type, and telephone line conditions. *2 Image memory can be expanded by installing the optional fax expansion memory (8 MB). Some discrepancies may exist in the illustrations and content due to improvements to the machine. 9-2