UPDATED FLYWHEEL INSTALLATION SPECIFICATIONS MODELS: 210000, 280000, 310000, 330000 OHV VERTICAL SHAFT ENGINES ADVANCED PRODUCT SERVICE INFORMATION DISTRIBUTION SALES AND CUSTOMER SUPPORT POST OFFICE BOX 702, MILWAUKEE, WI 53201-0702 USA ® We have recently updated the flywheel installation procedures for the subject vertical shaft engines. Please retain this APSI for service reference until the repair manual is revised and re-issued. • NEW Flywheel Torque Specification - We have increased the torque specification for the flywheel bolt or nut to 110 lb-ft (149 Nm). • Flywheel Key - Use only steel key P/N 796335 for subject engine models. The IPLs will be revised accordingly in the near future. NOTE: For all other engines, ALWAYS refer to the appropriate Illustrated Parts List for the correct flywheel key part number. Following are steps to perform when preparing to install a flywheel on any Briggs & Stratton engine: 1. Thoroughly clean all surfaces of the flywheel and crankshaft tapers, including the keyways. NOTE: DO NOT use lapping compound or any type of lubricant or anti-seize on the tapers. Both surfaces must be clean and dry. 2. Use only the specified tools to hold the flywheel when the flywheel nut or bolt is torqued to specification. 3. Ensure the torque wrench is properly calibrated. Double-check for proper torque at the flywheel nut or bolt before reinstalling the blower housing. BRIGGS & STRATTON CORPORATION DR

How was the original photo taken? Was it a digital or roll film camera? Being no expert but trying to rationalise I suspect it was originally a digital photo taken on a camera that was set at it's very lowest settings. I took the photo and blew it up 300% and 500% and the young ladies faces became badly pixelated. The circles on the light coloured walls are the spread of the flash, they do not seem to show on the darker elements of the photo. As I said, this is guess work. I feel the photo had been printed from digital and sent to you, you in turn tried scanning it. Each time these things happen a photo degrades. Plus it was probably scanned as a jpg, try scanning again but save as a bitmap (bmp) as these are a better quality than jpg. The improvement will only be modest at best if any.

Uninstall the scanner and then reinstall.

Downloaded HP Print and Scan Doctor but when I try to "Run" it, I again get an error message, What error are you getting ? Some information below perhaps you have already seen it http://h30434.www3.hp.com/t5/LaserJet-Printing/Envy-5530-Can-print-but-can-t-scan/td-p/3652716