Cryptic crossword No 1,661

Across

1. First in photocopier? (5)
2. Straightened up (again!) and mistakenly enlarged 'i' (9)
3. What note to self begins with; element of endearment? (4,2)
4. A climber is one, and has two! (8)
5. Think about the wild river, ultimately leading to the sea (3,5)
6. Hook's counterpart! (4)
7. Spooner's father made wager that's never going to be paid back (3,4)
8. Mark announced, "I'll 'ave some of that!" (7)
9. Vessel extracted from oxbow lake (4)
10. They used to flag Keats and Yeats as examples? (8)
11. Works word into oddly popular lettering class finally (8)
12. Characters from Fedra in specimen extracts (6)
13. Agreed with making each serif essentially square and knocked out (9)
14. Helvetica cut extended to include this glyph (5)

Down

1. City of Angels? Not quite! Gas heated ruin! (9)
2. Agree 3-D adaptation is perverted (8)
3. The second half of Kramer vs. Kramer stands up to comments (7)
4. Absurd blue tick you made out to be a suitable embellishment for a DJ (5,3)
5. Negotiator briefly met with District Attorney to reveal plan (6)
6. Up or down, it's not up and down! (5)
7. Halfway house (4)
8. Learnt Type Design (!) at European Exchange (9)
9. Daring weight of font (8)
10. Fashionable posture for illustration (8)
11. Occasionally collapses outside of electronics lessons (7)
12. Chooses drinking I see – that's how it looks! (6)
13. Brought up head count regularly to make a point (4)
14. Primarily employing ragged right Optima Regular – that's a mistake! (5)