I D Ten T Error

I’d like to share a little anecdote that happened in the office the other day. Young Ashok, the editor of a Samachar publication, was having trouble with his computer.
So she called Akash, the computer guy, over to her desk. Tim clicked a couple buttons and solved the problem. As he was walking away, Joanne called after him, 'So, what was wrong?'
And he replied, 'It was an ID ten T error.'
A puzzled expression ran riot over Joanne’s face. 'An ID ten T error? What’s that ... in case I need to fix
it again??'
He gave her a grin... ;-) ... 'Haven’t you ever heard of an ID ten T error before?'
'No,' replied Joanne.
'Write it down,' he said, 'and I think you’ll figure it out.'
(She wrote...) I D 1 0 T