Either the Canon Pixma TS6150 or the HP Office Jet Pro 6960. The Canon is the cheaper of the two, at £80 pounds, though the more expensive of the two is only £97.
Modest speeds, no ADF, and higher than average running costs are amongst it's flaws, but crisp scans and excellent print quality on all types of documents-photos, plain text, and solid colour graphics, are all amongst it's virtues.
The HP Office, is a more impressive bit of kit. Featuring, as it does, decent speeds, plenty of features (including an automatic document feed) , and reasonable running costs.
You pays yer money, and takes yer choice!