How can I clean the white backing that covers what I am photocopying?
Md Ariful Islam
বিএসসি(সিএসই)
,
এমবিএ(মার্কেটিং)
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1 Answers
Dr. Md Rushad Rahman
এমবিবিএস(আরপিএমসি)
,
পিজিটি(মেডিসিন)
Use a damp cloth, then wipe it gently using a dry cloth. Do not use chemicals, as this could damage the thin glass layers.
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Answered