At Office Depot, you can take $20 off your purchase of $100 or more with this printable coupon. Their are some exclusions. The printable coupon expires on 6/25/11 and sales tax is added where applicable. You can use this coupon for ink and toner. View the coupon to see the details.
You can also try using this coupon at Staples. I have never had a problem with my local Staples accepting competitors coupons, but here is something I read “Staples will accept any competitor’s coupon, including those received via email from their competition (i.e. printables). As of 04/27/11 some Staples will not accept printed competitor’s coupons, such as you would receive in an email. So be sure to check with your local Staples before planning a shopping trip with a printable competitor’s coupon.”
Office Depot print this coupon for $20 off a $100 purchase